Hi, I have no idea what do do. I was running Zwift till last spring using my windows 10, Intel i5 3470, 8gb RAM and my MSI NVDIA 750 ti with 2gb RAM, I know it ist not the newest system but it worked fine for all other application I use. When choosing makuri island zwift lauchens the blue zwift screen and then it crashed every time. The funny thing is, thant when launching watopia, erveything worked fine. windows is up to date and also the graphic driver from nvidia was updated manually. Here you can find the launcher log file: [15:26:20 2021-12-02] Launcher: Checking for VerCur Override [15:26:21 2021-12-02] Launcher: prefs.xml file found. [15:26:21 2021-12-02] Launcher: This is an AutoStartup Launch. [15:26:21 2021-12-02] Launcher: Auto Startup is Enabled. [15:26:21 2021-12-02] Launcher: Launcher Version Number 1.0.52 [15:26:21 2021-12-02] Launcher: Checking for 64-bit OS [15:26:21 2021-12-02] Launcher: Setting Sleep Callback [15:26:21 2021-12-02] Launcher: Initializing UI Components [15:26:21 2021-12-02] Launcher: Setting Browser Events [15:26:21 2021-12-02] Launcher: Initializing Tray Components [15:26:21 2021-12-02] Launcher: Initializing Patcher [15:26:21 2021-12-02] Launcher: Setting Login URL [15:26:22 2021-12-02] Launcher: prefs.xml file found. [15:26:22 2021-12-02] Launcher: Found Launcher URL. [15:26:22 2021-12-02] Launcher: prefs.xml file found. [15:26:22 2021-12-02] Launcher: Navigating to Login URL [15:26:22 2021-12-02] Launcher: Launching silently. [15:26:22 2021-12-02] Launcher: Starting silent update timer for 1 second. [15:26:23 2021-12-02] Launcher: DoUpdateCheck() Called. [15:26:23 2021-12-02] Launcher: ZwiftApp.exe is not running. [15:26:23 2021-12-02] Launcher: Starting Update Check. [15:26:23 2021-12-02] Launcher: prefs.xml file found. [15:26:23 2021-12-02] Launcher: Checking for internet connection. [15:26:23 2021-12-02] Patcher: Patcher Version Number: "1.3.0". [15:26:23 2021-12-02] Patcher: Local download path set to "D:\Downloads\Zwift\". [15:26:23 2021-12-02] Patcher: Server URL path set to "http://cdn.zwift.com/gameassets/Zwift_Updates_Root/". [15:26:23 2021-12-02] Patcher: Local update path set to "". [15:26:23 2021-12-02] Patcher: Kicking download of "Zwift_ver_cur.xml"... [15:26:23 2021-12-02] Patcher: Kicking download of "Launcher_ver_cur.xml"... [15:26:24 2021-12-02] Downloader: "Zwift_ver_cur.xml" downloaded successfully (manifest checksum not provided, i.e. -1). [15:26:24 2021-12-02] Downloader: "Launcher_ver_cur.xml" downloaded successfully (manifest checksum not provided, i.e. -1). [15:26:24 2021-12-02] Patcher: Completed downloading server XML version files (Game & Launcher). [15:26:24 2021-12-02] Patcher: Fetching version attribute from file: "Zwift_ver_cur.xml" [15:26:24 2021-12-02] Patcher: Local version is "1.0.100145". [15:26:24 2021-12-02] Patcher: Server version is "1.0.100145". [15:26:24 2021-12-02] Patcher: Local manifest is "Zwift_1.0.100145_b450422b_manifest.xml". [15:26:24 2021-12-02] Patcher: Server manifest is "Zwift_1.0.100145_b450422b_manifest.xml". [15:26:24 2021-12-02] Patcher: Server manifest file checksum is "-445295179". [15:26:24 2021-12-02] Patcher: Server ver_cur checksum is "1677771087". [15:26:24 2021-12-02] Patcher: Local Launcher version is "0.0.0". [15:26:24 2021-12-02] Patcher: Server Launcher version is "0.0.0". [15:26:24 2021-12-02] Patcher: Launcher URL for updating self is "www.zwift.com". [15:26:24 2021-12-02] Patcher: No update available, deleting temp files... [15:26:24 2021-12-02] Launcher: Checking Launcher Version. [15:26:24 2021-12-02] Launcher: Checking for Game Update. [15:26:24 2021-12-02] Launcher: No Update found. [15:26:42 2021-12-02] Launcher: ZwiftApp.exe is not running. [15:26:42 2021-12-02] Launcher: prefs.xml file found. [15:26:42 2021-12-02] Launcher: Found Launcher URL. [15:26:42 2021-12-02] Launcher: prefs.xml file found. [15:26:42 2021-12-02] Launcher: Zwift Window Opened. Checking for Game Update. [15:26:43 2021-12-02] Launcher: DoUpdateCheck() Called. [15:26:43 2021-12-02] Launcher: ZwiftApp.exe is not running. [15:26:43 2021-12-02] Launcher: Starting Update Check. [15:26:43 2021-12-02] Launcher: prefs.xml file found. [15:26:43 2021-12-02] Launcher: Checking for internet connection. [15:26:43 2021-12-02] Patcher: Patcher Version Number: "1.3.0". [15:26:43 2021-12-02] Patcher: Local download path set to "D:\Downloads\Zwift\". [15:26:43 2021-12-02] Patcher: Server URL path set to "http://cdn.zwift.com/gameassets/Zwift_Updates_Root/". [15:26:43 2021-12-02] Patcher: Local update path set to "". [15:26:43 2021-12-02] Patcher: Kicking download of "Zwift_ver_cur.xml"... [15:26:43 2021-12-02] Patcher: Kicking download of "Launcher_ver_cur.xml"... [15:26:43 2021-12-02] Downloader: "Zwift_ver_cur.xml" downloaded successfully (manifest checksum not provided, i.e. -1). [15:26:43 2021-12-02] Downloader: "Launcher_ver_cur.xml" downloaded successfully (manifest checksum not provided, i.e. -1). [15:26:43 2021-12-02] Patcher: Completed downloading server XML version files (Game & Launcher). [15:26:43 2021-12-02] Patcher: Fetching version attribute from file: "Zwift_ver_cur.xml" [15:26:43 2021-12-02] Patcher: Local version is "1.0.100145". [15:26:43 2021-12-02] Patcher: Server version is "1.0.100145". [15:26:43 2021-12-02] Patcher: Local manifest is "Zwift_1.0.100145_b450422b_manifest.xml". [15:26:43 2021-12-02] Patcher: Server manifest is "Zwift_1.0.100145_b450422b_manifest.xml". [15:26:43 2021-12-02] Patcher: Server manifest file checksum is "-445295179". [15:26:43 2021-12-02] Patcher: Server ver_cur checksum is "1677771087". [15:26:43 2021-12-02] Patcher: Local Launcher version is "0.0.0". [15:26:43 2021-12-02] Patcher: Server Launcher version is "0.0.0". [15:26:43 2021-12-02] Patcher: Launcher URL for updating self is "www.zwift.com". [15:26:43 2021-12-02] Patcher: No update available, deleting temp files... [15:26:43 2021-12-02] Launcher: Checking Launcher Version. [15:26:43 2021-12-02] Launcher: Checking for Game Update. [15:26:43 2021-12-02] Launcher: No Update found. [15:26:45 2021-12-02] Launcher: ZwiftApp.exe is not running. [15:26:45 2021-12-02] Launcher: Starting Zwift App. [15:26:55 2021-12-02] Launcher: ZL has a valid process pointer and the flag HasExited is False. [15:28:19 2021-12-02] Launcher: DoUpdateCheck() Called. [15:28:19 2021-12-02] Launcher: ZL has a valid process pointer and the flag HasExited is True. [15:28:19 2021-12-02] Launcher: Starting Update Check. [15:28:19 2021-12-02] Launcher: prefs.xml file found. [15:28:19 2021-12-02] Launcher: Checking for internet connection. [15:28:19 2021-12-02] Patcher: Patcher Version Number: "1.3.0". [15:28:19 2021-12-02] Patcher: Local download path set to "D:\Downloads\Zwift\". [15:28:19 2021-12-02] Patcher: Server URL path set to "http://cdn.zwift.com/gameassets/Zwift_Updates_Root/". [15:28:19 2021-12-02] Patcher: Local update path set to "". [15:28:19 2021-12-02] Patcher: Kicking download of "Zwift_ver_cur.xml"... [15:28:19 2021-12-02] Patcher: Kicking download of "Launcher_ver_cur.xml"... [15:28:19 2021-12-02] Downloader: "Zwift_ver_cur.xml" downloaded successfully (manifest checksum not provided, i.e. -1). [15:28:19 2021-12-02] Downloader: "Launcher_ver_cur.xml" downloaded successfully (manifest checksum not provided, i.e. -1). [15:28:19 2021-12-02] Patcher: Completed downloading server XML version files (Game & Launcher). [15:28:19 2021-12-02] Patcher: Fetching version attribute from file: "Zwift_ver_cur.xml" [15:28:19 2021-12-02] Patcher: Local version is "1.0.100145". [15:28:19 2021-12-02] Patcher: Server version is "1.0.100145". [15:28:19 2021-12-02] Patcher: Local manifest is "Zwift_1.0.100145_b450422b_manifest.xml". [15:28:19 2021-12-02] Patcher: Server manifest is "Zwift_1.0.100145_b450422b_manifest.xml". [15:28:19 2021-12-02] Patcher: Server manifest file checksum is "-445295179". [15:28:19 2021-12-02] Patcher: Server ver_cur checksum is "1677771087". [15:28:19 2021-12-02] Patcher: Local Launcher version is "0.0.0". [15:28:19 2021-12-02] Patcher: Server Launcher version is "0.0.0". [15:28:19 2021-12-02] Patcher: Launcher URL for updating self is "www.zwift.com". [15:28:19 2021-12-02] Patcher: No update available, deleting temp files... [15:28:19 2021-12-02] Launcher: Checking Launcher Version. [15:28:19 2021-12-02] Launcher: Checking for Game Update. [15:28:19 2021-12-02] Launcher: No Update found. and here is the end of the log file: [15:28:09] FE-C 26 received [15:28:10] FE-C 224 received [15:28:10] FE-C 17 received [15:28:11] FE-C 26 received [15:28:11] FE-C 224 received [15:28:12] FE-C 26 received [15:28:12] FE-C 224 received [15:28:12] FE-C 17 received [15:28:13] FE-C 26 received [15:28:13] FE-C 224 received [15:28:14] FE-C 26 received [15:28:14] FE-C 224 received [15:28:15] FE-C 26 received [15:28:15] FE-C 17 received [15:28:15] FE-C 224 received [15:28:16] FE-C 26 received [15:28:16] FE-C 224 received [15:28:17] FE-C 26 received [15:28:17] Registered segment 15 with hash id 5351155048 [15:28:17] Registered segment 16 with hash id -9223372031503620760 [15:28:17] Registered segment 17 with hash id 13941612717 [15:28:17] Registered segment 18 with hash id -9223372022913163091 [15:28:17] Registered segment 19 with hash id 1063265653 [15:28:17] Registered segment 20 with hash id -9223372035791510155 [15:28:17] Registered segment 21 with hash id 9653119714 [15:28:17] Registered segment 22 with hash id -9223372027201656094 [15:28:17] Registered segment 23 with hash id 1017688671 [15:28:17] Registered segment 24 with hash id -9223372035837087137 [15:28:17] Registered segment 25 with hash id 31123894722 [15:28:17] Registered segment 26 with hash id -9223372005730881086 [15:28:17] Registered segment 27 with hash id 35423495305 [15:28:17] Registered segment 28 with hash id -9223372001431280503 [15:28:17] Registered segment 29 with hash id 39700801768 [15:28:17] Registered segment 30 with hash id -9223371997153974040 [15:28:17] Registered segment 31 with hash id 44010445334 [15:28:17] Registered segment 32 with hash id -9223371992844330474 [15:28:17] Registered segment 33 with hash id 48304718314 [15:28:17] Registered segment 34 with hash id -9223371988550057494 [15:28:17] FE-C 224 received [15:28:17] FE-C 17 received [15:28:18] ANT : Rx Fail on channel 1 [15:28:18] ERROR: ZwiftApp Crashed Anyone can help me? thank you in advance

After reinstallation my win 10 pc, everything seems to work fine now. thank you for the help!

I just saw that in the log file there is a ANT error. But I think this is not the reason because in Watopia ANT+ seems to be ok… here is another logfile with more information. 18:24:39] Loading WAD file ‘assets/Bikes/Wheels/DefaultOrange/DefaultOrange.wad’ with file. [18:24:39] Loading WAD file ‘assets/Bikes/Wheels/Giant/SLR/PropelAdvanced.wad’ with file. [18:24:40] ERROR: Accessory::GetThumbnailTextureHandle Error - Asset Load Failure - Cannot find thumbnail texture - UI/WhiteOrangeTheme/JerseyIcons/Zwift_RaceLeader_thumb.tga [18:24:40] ERROR: Accessory::GetThumbnailTextureHandle Error - Asset Load Failure - Cannot find thumbnail texture - UI/WhiteOrangeTheme/JerseyIcons/TealPink2020_thumb.tga [18:24:41] ERROR: Accessory::GetThumbnailTextureHandle Error - Asset Load Failure - Cannot find thumbnail texture - UI/WhiteOrangeTheme/JerseyIcons/Twenty242021_thumb.tga [18:24:42] ERROR: Accessory::GetThumbnailTextureHandle Error - Asset Load Failure - Cannot find thumbnail texture - UI/WhiteOrangeTheme/Customization/RunningShirts/TealPink2020_thumb.tga [18:24:42] ERROR: Accessory::GetThumbnailTextureHandle Error - Asset Load Failure - Cannot find thumbnail texture - UI/WhiteOrangeTheme/Customization/RunningShorts/TealPink2020_thumb.tga [18:24:42] ERROR: Accessory::GetThumbnailTextureHandle Error - Asset Load Failure - Cannot find thumbnail texture - UI/WhiteOrangeTheme/Customization/Glasses/Glasses_TealPink2020Glasses01_thumb.tga [18:24:42] ERROR: Accessory::GetThumbnailTextureHandle Error - Asset Load Failure - Cannot find thumbnail texture - UI/WhiteOrangeTheme/Customization/Glasses/Glasses_TealPink2020Glasses02_thumb.tga [18:24:45] FILE : Unable to load UI/WhiteOrangeTheme/JerseyIcons/Zwift_RaceLeader_thumb.tga [18:24:45] FILE : Unable to load UI/WhiteOrangeTheme/JerseyIcons/TealPink2020_thumb.tga [18:24:45] FILE : Unable to load UI/WhiteOrangeTheme/JerseyIcons/Twenty242021_thumb.tga [18:24:45] FILE : Unable to load UI/WhiteOrangeTheme/Customization/RunningShirts/TealPink2020_thumb.tga [18:24:45] Shader Loaded successfully. data/shaders/Final/DropShadow.psh [18:24:45] Loading WAD file ‘assets/Humans/Male/male.wad’ with file. [18:24:45] Loading WAD file ‘assets/Humans/Male/male_textures.wad’ with file. [18:24:45] Loading WAD file ‘assets/Humans/Female/female.wad’ with file. [18:24:45] Loading WAD file ‘assets/Humans/Female/female_textures.wad’ with file. [18:24:46] Shader Loaded successfully. data/shaders/Final/bib.psh [18:24:46] Loading WAD file ‘assets/UI/Challenges/challenges.wad’ with file. [18:24:46] ERROR: CriticalPowerCurve::Save Query; pOutDataPoints is NULL [18:24:46] ERROR: CriticalPowerCurve::Save Query; pOutDataPoints is NULL … 18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/PRL100_2018.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/PRL46.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/TT_Build.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/running_101.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/cycling_101.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/bike_ftp_multi.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Coast_Ride.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/mcmillan_adv_half.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/marathon_phase2.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/marathon_phase1.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/running201_5k.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Pebble_Pounder.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Dirt_Destroyer.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Singletrack_Slayer.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/zwift_racing.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/BackToFitness.xml [18:24:53] NETCLIENT:[INFO] TCP disconnected [18:24:53] NETCLIENT:[INFO] TCP host 54.245.49.210:3023 [18:24:53] NETCLIENT:[INFO] Connecting to TCP server… [18:24:53] NETCLIENT:[INFO] Saying hello to TCP server (largest wa is 0) [18:24:53] Loading WAD file ‘assets/Workouts/workouts.wad’ with file. [18:24:53] Loaded training plan ‘Back to Fitness’ : 1933759722 [18:24:53] Loaded training plan ‘PRL100 2019’ : -1879684214 [18:24:53] Loaded training plan ‘PRL46 2019’ : 1979360334 [18:24:53] Loaded training plan ‘FTP Builder’ : 1803127634 [18:24:53] Loaded training plan ‘Active Offseason’ : 2048408838 18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/PRL100_2018.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/PRL46.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/TT_Build.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/running_101.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/cycling_101.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/bike_ftp_multi.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Coast_Ride.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/mcmillan_adv_half.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/marathon_phase2.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/marathon_phase1.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/running201_5k.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Pebble_Pounder.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Dirt_Destroyer.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Singletrack_Slayer.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/zwift_racing.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/BackToFitness.xml [18:24:53] NETCLIENT:[INFO] TCP disconnected [18:24:53] NETCLIENT:[INFO] TCP host 54.245.49.210:3023 [18:24:53] NETCLIENT:[INFO] Connecting to TCP server… [18:24:53] NETCLIENT:[INFO] Saying hello to TCP server (largest wa is 0) [18:24:53] Loading WAD file ‘assets/Workouts/workouts.wad’ with file. [18:24:53] Loaded training plan ‘Back to Fitness’ : 1933759722 [18:24:53] Loaded training plan ‘PRL100 2019’ : -1879684214 [18:24:53] Loaded training plan ‘PRL46 2019’ : 1979360334 [18:24:53] Loaded training plan ‘FTP Builder’ : 1803127634 [18:24:53] Loaded training plan ‘Active Offseason’ : 2048408838 [18:25:00] ANT : Channel opened [18:25:00] Device List: [18:25:00] ========================================================== [18:25:00] Cadence: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:00] Controllable Trainer: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:00] Power: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:00] ========================================================== [18:25:00] “” adding component type: 6 (ANT) [18:25:00] “Powermeter 50255” adding component type: 1 (ANT) [18:25:00] Device List: [18:25:00] ========================================================== [18:25:00] Cadence: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:00] Controllable Trainer: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:00] Power: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:00] Non-Selected: Powermeter 50255 (0xBC44F) [ANT] [18:25:00] ========================================================== [18:25:00] NETWORK:error (6) sending player state [18:25:00] NETCLIENT:[WARN] Auxiliary Controller failed to shut down tcp socket: ‘Eine Anforderung zum Senden oder Empfangen von Daten wurde verhindert, da der Socket nicht verbunden ist und (beim Senden über einen Datagrammsocket mit einem sendto-Aufruf) keine Adresse angegeben wurde.’ (10057) [18:25:00] NETCLIENT:[INFO] Auxiliary Controller failed to connect to socket: ‘Der E/A-Vorgang wurde wegen eines Threadendes oder einer Anwendungsanforderung abgebrochen.’ (995) [18:25:00] FE-C 224 received [18:25:01] FE-C 17 received [18:25:01] “” adding component type: 6 (ANT) [18:25:01] ANT : [PowerMeter] CrankPower: EC: 046 WT: 046 Period: 09624 AccumTorque: 49190 [18:25:01] ANT : [PowerMeter] Vang = 62.83 radians/sec Tavg: 32.71 nm Pavg: 2055.09 watts [18:25:01] “Powermeter 48834” adding component type: 1 (ANT) [18:25:01] Device List: [18:25:01] ========================================================== [18:25:01] Cadence: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:01] Controllable Trainer: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:01] Power: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:01] Non-Selected: Powermeter 50255 (0xBC44F) [ANT] [18:25:01] Non-Selected: Powermeter 48834 (0xBBEC2) [ANT] [18:25:01] ========================================================== [18:25:01] NETCLIENT:[INFO] Auxiliary Controller attempting to connect to phone at: 192.168.0.111:21587 [18:25:01] NETWORK:error (6) sending player state [18:25:01] FE-C 26 received [18:25:02] ANT : Rx Fail on channel 1 [18:25:02] ANT : Stopping ANT search (mfg network 0) [18:25:02] ANT : Closed channel 0 [18:25:02] ANT : Channel 0 Closed [18:25:02] ANT : Unassign Channel [18:25:02] ANT : Unassigned Channel [18:25:02] ANT : Starting ANT search (mfg network 1) [18:25:02] ANT : Channel Assigned [18:25:02] ANT : Setting Channel ID for chan 0 (device 00)… [18:25:02] ANT : Unknown response [18:25:02] ANT : Unknown response [18:25:02] ANT : Channel ID Set [18:25:02] ANT : Radio Frequency set [18:25:02] ANT : Opening channel 0 [18:25:02] ANT : Unknown response [18:25:02] ANT : Channel opened [18:25:02] Setting sport to CYCLING [18:25:02] ANT : Stopping ANT search (mfg network 1) [18:25:02] ANT : Closed channel 0 [18:25:02] STEERING : Steering Mode Set to: None [18:25:02] Loading WAD file ‘assets/Worlds/world9/data_1.wad’ with file. [18:25:02] ANT : Channel 0 Closed [18:25:02] ANT : Unassign Channel [18:25:02] ANT : Unassigned Channel [18:25:02] Loading routes… [18:25:02] WARN : Load Route Warning - Cannot find leadincheckpoint in data/Worlds/world9/routes/routes0.xml [18:25:02] WARN : Load Route Warning - Cannot find leadinhighrescheckpoint in data/Worlds/world9/routes/routes0.xml [18:25:02] WARN : Load Route Warning - Cannot find leadincheckpoint in data/Worlds/world9/routes/routes2.xml [18:25:02] WARN : Load Route Warning - Cannot find leadinhighrescheckpoint in data/Worlds/world9/routes/routes2.xml [18:25:02] WARN : Load Route Warning - Cannot find leadincheckpoint in data/Worlds/world9/routes/routes7.xml [18:25:02] WARN : Load Route Warning - Cannot find leadinhighrescheckpoint in data/Worlds/world9/routes/routes7.xml [18:25:02] WARN : Load Route Warning - Cannot find leadincheckpoint in data/Worlds/world9/routes/routes19.xml [18:25:02] WARN : Load Route Warning - Cannot find leadinhighrescheckpoint in data/Worlds/world9/routes/routes19.xml [18:25:02] WARN : Load Route Warning - Cannot find leadincheckpoint in data/Worlds/world9/routes/routes20.xml [18:25:02] WARN : Load Route Warning - Cannot find leadinhighrescheckpoint in data/Worlds/world9/routes/routes20.xml [18:25:02] WARN : Load Route Warning - failed to open “data/Worlds/world9/routes/routes21.xml” [18:25:02] Route manager info: 81 routes [18:25:02] Select Route in DropIn Dialog Constructor [18:25:02] Setting Route: Flatland Loop [18:25:02] Calculating route stats for 120 CPs [18:25:02] Printing Regular Route. Decisions Count 11. Infinite loop start at: 0 Finite loop start at: -1, end at: -1 for -1 loops [18:25:02] Marker Id: 3, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 8, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 20, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 22, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 1, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 11, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 13, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 14, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 7, Turn: RIGHT, Direction: REVERSE [18:25:02] Marker Id: 5, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 18, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Route stats: 1285540.000000cm long with 0.100000cm leadin, 9930.000000cm ascent [18:25:02] FE-C 26 received [18:25:02] R2H feature flag = enabled [18:25:02] FE-C SIM GRADE 0.013 [18:25:02] NETWORK:error (6) sending player state [18:25:02] Starting critical power curve search job (1614079) mTimeStamp = 10.02200 m_lastSearchTime = 10.02200 calculating=false [18:25:02] ANT : Transfer Completed. [18:25:02] ANT : FET grade set successfully [18:25:03] FE-C 224 received [18:25:03] FE-C 26 received [18:25:03] NETWORK:error (6) sending player state [18:25:03] FE-C SIM GRADE 0.013 [18:25:03] FE-C 17 received [18:25:03] ANT : Transfer Completed. [18:25:03] ANT : FET grade set successfully [18:25:03] NETWORK:GroupEvents: Success: Queried active group events – Count=100. [18:25:04] FE-C 224 received [18:25:04] NETWORK:error (6) sending player state [18:25:04] FE-C SIM GRADE 0.013 [18:25:04] FE-C 26 received [18:25:04] ANT : Transfer Completed. [18:25:04] ANT : FET grade set successfully [18:25:04] NETWORK:GroupEvents: Success: Queried active group events – Count=100. [18:25:05] FE-C 224 received [18:25:05] NETWORK:error (6) sending player state [18:25:05] FE-C SIM GRADE 0.013 [18:25:05] FE-C 26 received [18:25:05] ANT : Transfer Completed. [18:25:05] ANT : FET grade set successfully [18:25:06] FE-C 224 received [18:25:06] FE-C 17 received [18:25:06] NETCLIENT:[WARN] Auxiliary Controller failed to shut down tcp socket: ‘Eine Anforderung zum Senden oder Empfangen von Daten wurde verhindert, da der Socket nicht verbunden ist und (beim Senden über einen Datagrammsocket mit einem sendto-Aufruf) keine Adresse angegeben wurde.’ (10057) [18:25:06] NETCLIENT:[INFO] Auxiliary Controller failed to connect to socket: ‘Der E/A-Vorgang wurde wegen eines Threadendes oder einer Anwendungsanforderung abgebrochen.’ (995) [18:25:06] NETWORK:error (6) sending player state [18:25:06] FE-C SIM GRADE 0.013 [18:25:06] FPS 59.88, 3101, 14640, -2099 [18:25:06] ANT : Transfer Completed. [18:25:06] ANT : FET grade set successfully [18:25:07] FE-C 26 received [18:25:07] FE-C 224 received [18:25:07] NETCLIENT:[INFO] Auxiliary Controller attempting to connect to phone at: 192.168.0.111:21587 [18:25:07] NETWORK:error (6) sending player state [18:25:07] FE-C SIM GRADE 0.013 [18:25:07] SaveActivityService::GameLoadLevel Creating New Activity {worldId: 9} [18:25:07] SaveActivityService::InitializeNewActivity with {worldId: 9, sport: CYCLING} [18:25:07] SaveActivityService FIT_CreateActivityFile [18:25:07] ZNet::SaveActivity calling zwift_network::save_activity with {name: Zwift - Makuri Islands, bFinalSave: False, fitFileNameToUpload: D:\Dokumente/Zwift/Activities/inProgressActivity.fit, fitFileNameShort: 2021-12-02-18-25-07.fit} [18:25:07] GAME_LoadLevel() worldID = 9 [18:25:07] ANT : Transfer Completed. [18:25:07] ANT : FET grade set successfully [18:25:07] Loading WAD file ‘assets/Worlds/world9/data.wad’ with file. [18:25:07] Loading WAD file ‘assets/Worlds/world9/data_1.wad’ with file. [18:25:08] NETCLIENT:[INFO] Activity Upload: load fit file from path D:\Dokumente/Zwift/Activities/inProgressActivity.fit [18:25:08] NETCLIENT:[INFO] Activity Upload: fit file is length 584 [18:25:08] FE-C 26 received [18:25:08] Unable to open WAD file “assets/Environment/Road/YellowLines/YellowLines.wad”. [18:25:08] ERROR: Could not load wad file: assets/Environment/Road/YellowLines/YellowLines.wad [18:25:08] Unable to open WAD file “assets/Environment/Road/2Lane/2Lane.wad”. [18:25:08] ERROR: Could not load wad file: assets/Environment/Road/2Lane/2Lane.wad [18:25:08] Unable to open WAD file “assets/Environment/Road/3Lane/3Lane.wad”. [18:25:08] ERROR: Could not load wad file: assets/Environment/Road/3Lane/3Lane.wad [18:25:08] Unable to open WAD file “assets/Environment/Road/BrickRoad/BrickRoad.wad”. [18:25:08] ERROR: Could not load wad file: assets/Environment/Road/BrickRoad/BrickRoad.wad [18:25:08] Loading WAD file ‘assets/Environment/Road/Cobblestone/Cobblestone.wad’ with file. [18:25:08] Loading WAD file ‘assets/Environment/Road/RideLondonRoad/RideLondonRoad.wad’ with file. [18:25:08] FE-C 224 received [18:25:08] Loading WAD file ‘assets/Environment/Road/RideLondonRoad/RideLondonRoad2.wad’ with file. [18:25:08] Loading WAD file ‘assets/Environment/Road/RideLondonRoad/RideLondonRoad3.wad’ with file. [18:25:08] FE-C 17 received [18:25:09] FE-C 26 received [18:25:09] FE-C 224 received [18:25:10] ANT : dID 1164367 SW Revision 18687 SerialNum 185000255 [18:25:10] ANT : dID 1164367 SW Revision 18687 SerialNum 185000255 [18:25:10] FE-C 26 received [18:25:11] FE-C 224 received [18:25:11] FE-C 26 received [18:25:12] FE-C 224 received [18:25:12] FE-C 26 received [18:25:12] NETCLIENT:[WARN] Auxiliary Controller failed to shut down tcp socket: ‘Eine Anforderung zum Senden oder Empfangen von Daten wurde verhindert, da der Socket nicht verbunden ist und (beim Senden über einen Datagrammsocket mit einem sendto-Aufruf) keine Adresse angegeben wurde.’ (10057) [18:25:12] NETCLIENT:[INFO] Auxiliary Controller failed to connect to socket: ‘Der E/A-Vorgang wurde wegen eines Threadendes oder einer Anwendungsanforderung abgebrochen.’ (995) [18:25:12] FE-C 17 received [18:25:13] ANT : Rx Fail on channel 1 [18:25:13] FE-C 224 received [18:25:13] FE-C 26 received [18:25:14] FE-C 224 received [18:25:14] FE-C 26 received [18:25:15] FE-C 224 received [18:25:15] FE-C 17 received [18:25:16] FE-C 26 received [18:25:16] FE-C 224 received [18:25:17] FE-C 26 received [18:25:17] FE-C 224 received [18:25:17] Registered segment 15 with hash id 5351155048 [18:25:17] Registered segment 16 with hash id -9223372031503620760 [18:25:17] Registered segment 17 with hash id 13941612717 [18:25:17] Registered segment 18 with hash id -9223372022913163091 [18:25:17] Registered segment 19 with hash id 1063265653 [18:25:17] Registered segment 20 with hash id -9223372035791510155 [18:25:17] Registered segment 21 with hash id 9653119714 [18:25:17] Registered segment 22 with hash id -9223372027201656094 [18:25:17] Registered segment 23 with hash id 1017688671 [18:25:17] Registered segment 24 with hash id -9223372035837087137 [18:25:17] Registered segment 25 with hash id 31123894722 [18:25:17] Registered segment 26 with hash id -9223372005730881086 [18:25:17] Registered segment 27 with hash id 35423495305 [18:25:17] Registered segment 28 with hash id -9223372001431280503 [18:25:17] Registered segment 29 with hash id 39700801768 [18:25:17] Registered segment 30 with hash id -9223371997153974040 [18:25:17] Registered segment 31 with hash id 44010445334 [18:25:17] Registered segment 32 with hash id -9223371992844330474 [18:25:17] Registered segment 33 with hash id 48304718314 [18:25:17] Registered segment 34 with hash id -9223371988550057494 [18:25:17] FE-C 17 received [18:25:18] FE-C 26 received [18:25:18] ERROR: ZwiftApp Crashed [18:25:18] ANT : Rx Fail on channel 1

Looks to be the same issue others have reported. [image] Crashing during game launch? [Windows] [November 2021] [1.19.0] [SOLVED] Known Issues It is much more than 10 days, there are (known) issues with Intel iGPUs. Some users had solved the issues with downgrade to old drivers, try to search in forum. Edit

Zwift crashs while loading Makuri Island, Win 10 on i5 3470 with msi geforce 750ti 2gB and 8GB RAM. Other worlds run fine most of the time… What could I do? Here is the log 18:24:39] Loading WAD file ‘assets/Bikes/Wheels/DefaultOrange/DefaultOrange.wad’ with file. [18:24:39] Loading WAD file ‘assets/Bikes/Wheels/Giant/SLR/PropelAdvanced.wad’ with file. [18:24:40] ERROR: Accessory::GetThumbnailTextureHandle Error - Asset Load Failure - Cannot find thumbnail texture - UI/WhiteOrangeTheme/JerseyIcons/Zwift_RaceLeader_thumb.tga [18:24:40] ERROR: Accessory::GetThumbnailTextureHandle Error - Asset Load Failure - Cannot find thumbnail texture - UI/WhiteOrangeTheme/JerseyIcons/TealPink2020_thumb.tga [18:24:41] ERROR: Accessory::GetThumbnailTextureHandle Error - Asset Load Failure - Cannot find thumbnail texture - UI/WhiteOrangeTheme/JerseyIcons/Twenty242021_thumb.tga [18:24:42] ERROR: Accessory::GetThumbnailTextureHandle Error - Asset Load Failure - Cannot find thumbnail texture - UI/WhiteOrangeTheme/Customization/RunningShirts/TealPink2020_thumb.tga [18:24:42] ERROR: Accessory::GetThumbnailTextureHandle Error - Asset Load Failure - Cannot find thumbnail texture - UI/WhiteOrangeTheme/Customization/RunningShorts/TealPink2020_thumb.tga [18:24:42] ERROR: Accessory::GetThumbnailTextureHandle Error - Asset Load Failure - Cannot find thumbnail texture - UI/WhiteOrangeTheme/Customization/Glasses/Glasses_TealPink2020Glasses01_thumb.tga [18:24:42] ERROR: Accessory::GetThumbnailTextureHandle Error - Asset Load Failure - Cannot find thumbnail texture - UI/WhiteOrangeTheme/Customization/Glasses/Glasses_TealPink2020Glasses02_thumb.tga [18:24:45] FILE : Unable to load UI/WhiteOrangeTheme/JerseyIcons/Zwift_RaceLeader_thumb.tga [18:24:45] FILE : Unable to load UI/WhiteOrangeTheme/JerseyIcons/TealPink2020_thumb.tga [18:24:45] FILE : Unable to load UI/WhiteOrangeTheme/JerseyIcons/Twenty242021_thumb.tga [18:24:45] FILE : Unable to load UI/WhiteOrangeTheme/Customization/RunningShirts/TealPink2020_thumb.tga [18:24:45] Shader Loaded successfully. data/shaders/Final/DropShadow.psh [18:24:45] Loading WAD file ‘assets/Humans/Male/male.wad’ with file. [18:24:45] Loading WAD file ‘assets/Humans/Male/male_textures.wad’ with file. [18:24:45] Loading WAD file ‘assets/Humans/Female/female.wad’ with file. [18:24:45] Loading WAD file ‘assets/Humans/Female/female_textures.wad’ with file. [18:24:46] Shader Loaded successfully. data/shaders/Final/bib.psh [18:24:46] Loading WAD file ‘assets/UI/Challenges/challenges.wad’ with file. [18:24:46] ERROR: CriticalPowerCurve::Save Query; pOutDataPoints is NULL [18:24:46] ERROR: CriticalPowerCurve::Save Query; pOutDataPoints is NULL … 18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/PRL100_2018.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/PRL46.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/TT_Build.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/running_101.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/cycling_101.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/bike_ftp_multi.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Coast_Ride.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/mcmillan_adv_half.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/marathon_phase2.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/marathon_phase1.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/running201_5k.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Pebble_Pounder.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Dirt_Destroyer.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Singletrack_Slayer.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/zwift_racing.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/BackToFitness.xml [18:24:53] NETCLIENT:[INFO] TCP disconnected [18:24:53] NETCLIENT:[INFO] TCP host 54.245.49.210:3023 [18:24:53] NETCLIENT:[INFO] Connecting to TCP server… [18:24:53] NETCLIENT:[INFO] Saying hello to TCP server (largest wa is 0) [18:24:53] Loading WAD file ‘assets/Workouts/workouts.wad’ with file. [18:24:53] Loaded training plan ‘Back to Fitness’ : 1933759722 [18:24:53] Loaded training plan ‘PRL100 2019’ : -1879684214 [18:24:53] Loaded training plan ‘PRL46 2019’ : 1979360334 [18:24:53] Loaded training plan ‘FTP Builder’ : 1803127634 [18:24:53] Loaded training plan ‘Active Offseason’ : 2048408838 18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/PRL100_2018.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/PRL46.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/TT_Build.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/running_101.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/cycling_101.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/bike_ftp_multi.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Coast_Ride.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/mcmillan_adv_half.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/marathon_phase2.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/marathon_phase1.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/running201_5k.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Pebble_Pounder.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Dirt_Destroyer.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/Singletrack_Slayer.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/zwift_racing.xml [18:24:53] Tried to load a valid xml file, but it seems to not really be a ZWO file? [18:24:53] LoadWorkout failed to load. [18:24:53] Failed workout path: TrainingPlans/BackToFitness.xml [18:24:53] NETCLIENT:[INFO] TCP disconnected [18:24:53] NETCLIENT:[INFO] TCP host 54.245.49.210:3023 [18:24:53] NETCLIENT:[INFO] Connecting to TCP server… [18:24:53] NETCLIENT:[INFO] Saying hello to TCP server (largest wa is 0) [18:24:53] Loading WAD file ‘assets/Workouts/workouts.wad’ with file. [18:24:53] Loaded training plan ‘Back to Fitness’ : 1933759722 [18:24:53] Loaded training plan ‘PRL100 2019’ : -1879684214 [18:24:53] Loaded training plan ‘PRL46 2019’ : 1979360334 [18:24:53] Loaded training plan ‘FTP Builder’ : 1803127634 [18:24:53] Loaded training plan ‘Active Offseason’ : 2048408838 [18:25:00] ANT : Channel opened [18:25:00] Device List: [18:25:00] ========================================================== [18:25:00] Cadence: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:00] Controllable Trainer: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:00] Power: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:00] ========================================================== [18:25:00] “” adding component type: 6 (ANT) [18:25:00] “Powermeter 50255” adding component type: 1 (ANT) [18:25:00] Device List: [18:25:00] ========================================================== [18:25:00] Cadence: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:00] Controllable Trainer: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:00] Power: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:00] Non-Selected: Powermeter 50255 (0xBC44F) [ANT] [18:25:00] ========================================================== [18:25:00] NETWORK:error (6) sending player state [18:25:00] NETCLIENT:[WARN] Auxiliary Controller failed to shut down tcp socket: ‘Eine Anforderung zum Senden oder Empfangen von Daten wurde verhindert, da der Socket nicht verbunden ist und (beim Senden über einen Datagrammsocket mit einem sendto-Aufruf) keine Adresse angegeben wurde.’ (10057) [18:25:00] NETCLIENT:[INFO] Auxiliary Controller failed to connect to socket: ‘Der E/A-Vorgang wurde wegen eines Threadendes oder einer Anwendungsanforderung abgebrochen.’ (995) [18:25:00] FE-C 224 received [18:25:01] FE-C 17 received [18:25:01] “” adding component type: 6 (ANT) [18:25:01] ANT : [PowerMeter] CrankPower: EC: 046 WT: 046 Period: 09624 AccumTorque: 49190 [18:25:01] ANT : [PowerMeter] Vang = 62.83 radians/sec Tavg: 32.71 nm Pavg: 2055.09 watts [18:25:01] “Powermeter 48834” adding component type: 1 (ANT) [18:25:01] Device List: [18:25:01] ========================================================== [18:25:01] Cadence: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:01] Controllable Trainer: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:01] Power: ANT+ Trainer 50255 (0x11C44F) [ANT] [18:25:01] Non-Selected: Powermeter 50255 (0xBC44F) [ANT] [18:25:01] Non-Selected: Powermeter 48834 (0xBBEC2) [ANT] [18:25:01] ========================================================== [18:25:01] NETCLIENT:[INFO] Auxiliary Controller attempting to connect to phone at: 192.168.0.111:21587 [18:25:01] NETWORK:error (6) sending player state [18:25:01] FE-C 26 received [18:25:02] ANT : Rx Fail on channel 1 [18:25:02] ANT : Stopping ANT search (mfg network 0) [18:25:02] ANT : Closed channel 0 [18:25:02] ANT : Channel 0 Closed [18:25:02] ANT : Unassign Channel [18:25:02] ANT : Unassigned Channel [18:25:02] ANT : Starting ANT search (mfg network 1) [18:25:02] ANT : Channel Assigned [18:25:02] ANT : Setting Channel ID for chan 0 (device 00)… [18:25:02] ANT : Unknown response [18:25:02] ANT : Unknown response [18:25:02] ANT : Channel ID Set [18:25:02] ANT : Radio Frequency set [18:25:02] ANT : Opening channel 0 [18:25:02] ANT : Unknown response [18:25:02] ANT : Channel opened [18:25:02] Setting sport to CYCLING [18:25:02] ANT : Stopping ANT search (mfg network 1) [18:25:02] ANT : Closed channel 0 [18:25:02] STEERING : Steering Mode Set to: None [18:25:02] Loading WAD file ‘assets/Worlds/world9/data_1.wad’ with file. [18:25:02] ANT : Channel 0 Closed [18:25:02] ANT : Unassign Channel [18:25:02] ANT : Unassigned Channel [18:25:02] Loading routes… [18:25:02] WARN : Load Route Warning - Cannot find leadincheckpoint in data/Worlds/world9/routes/routes0.xml [18:25:02] WARN : Load Route Warning - Cannot find leadinhighrescheckpoint in data/Worlds/world9/routes/routes0.xml [18:25:02] WARN : Load Route Warning - Cannot find leadincheckpoint in data/Worlds/world9/routes/routes2.xml [18:25:02] WARN : Load Route Warning - Cannot find leadinhighrescheckpoint in data/Worlds/world9/routes/routes2.xml [18:25:02] WARN : Load Route Warning - Cannot find leadincheckpoint in data/Worlds/world9/routes/routes7.xml [18:25:02] WARN : Load Route Warning - Cannot find leadinhighrescheckpoint in data/Worlds/world9/routes/routes7.xml [18:25:02] WARN : Load Route Warning - Cannot find leadincheckpoint in data/Worlds/world9/routes/routes19.xml [18:25:02] WARN : Load Route Warning - Cannot find leadinhighrescheckpoint in data/Worlds/world9/routes/routes19.xml [18:25:02] WARN : Load Route Warning - Cannot find leadincheckpoint in data/Worlds/world9/routes/routes20.xml [18:25:02] WARN : Load Route Warning - Cannot find leadinhighrescheckpoint in data/Worlds/world9/routes/routes20.xml [18:25:02] WARN : Load Route Warning - failed to open “data/Worlds/world9/routes/routes21.xml” [18:25:02] Route manager info: 81 routes [18:25:02] Select Route in DropIn Dialog Constructor [18:25:02] Setting Route: Flatland Loop [18:25:02] Calculating route stats for 120 CPs [18:25:02] Printing Regular Route. Decisions Count 11. Infinite loop start at: 0 Finite loop start at: -1, end at: -1 for -1 loops [18:25:02] Marker Id: 3, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 8, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 20, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 22, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 1, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 11, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 13, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 14, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 7, Turn: RIGHT, Direction: REVERSE [18:25:02] Marker Id: 5, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Marker Id: 18, Turn: STRAIGHT, Direction: REVERSE [18:25:02] Route stats: 1285540.000000cm long with 0.100000cm leadin, 9930.000000cm ascent [18:25:02] FE-C 26 received [18:25:02] R2H feature flag = enabled [18:25:02] FE-C SIM GRADE 0.013 [18:25:02] NETWORK:error (6) sending player state [18:25:02] Starting critical power curve search job (1614079) mTimeStamp = 10.02200 m_lastSearchTime = 10.02200 calculating=false [18:25:02] ANT : Transfer Completed. [18:25:02] ANT : FET grade set successfully [18:25:03] FE-C 224 received [18:25:03] FE-C 26 received [18:25:03] NETWORK:error (6) sending player state [18:25:03] FE-C SIM GRADE 0.013 [18:25:03] FE-C 17 received [18:25:03] ANT : Transfer Completed. [18:25:03] ANT : FET grade set successfully [18:25:03] NETWORK:GroupEvents: Success: Queried active group events – Count=100. [18:25:04] FE-C 224 received [18:25:04] NETWORK:error (6) sending player state [18:25:04] FE-C SIM GRADE 0.013 [18:25:04] FE-C 26 received [18:25:04] ANT : Transfer Completed. [18:25:04] ANT : FET grade set successfully [18:25:04] NETWORK:GroupEvents: Success: Queried active group events – Count=100. [18:25:05] FE-C 224 received [18:25:05] NETWORK:error (6) sending player state [18:25:05] FE-C SIM GRADE 0.013 [18:25:05] FE-C 26 received [18:25:05] ANT : Transfer Completed. [18:25:05] ANT : FET grade set successfully [18:25:06] FE-C 224 received [18:25:06] FE-C 17 received [18:25:06] NETCLIENT:[WARN] Auxiliary Controller failed to shut down tcp socket: ‘Eine Anforderung zum Senden oder Empfangen von Daten wurde verhindert, da der Socket nicht verbunden ist und (beim Senden über einen Datagrammsocket mit einem sendto-Aufruf) keine Adresse angegeben wurde.’ (10057) [18:25:06] NETCLIENT:[INFO] Auxiliary Controller failed to connect to socket: ‘Der E/A-Vorgang wurde wegen eines Threadendes oder einer Anwendungsanforderung abgebrochen.’ (995) [18:25:06] NETWORK:error (6) sending player state [18:25:06] FE-C SIM GRADE 0.013 [18:25:06] FPS 59.88, 3101, 14640, -2099 [18:25:06] ANT : Transfer Completed. [18:25:06] ANT : FET grade set successfully [18:25:07] FE-C 26 received [18:25:07] FE-C 224 received [18:25:07] NETCLIENT:[INFO] Auxiliary Controller attempting to connect to phone at: 192.168.0.111:21587 [18:25:07] NETWORK:error (6) sending player state [18:25:07] FE-C SIM GRADE 0.013 [18:25:07] SaveActivityService::GameLoadLevel Creating New Activity {worldId: 9} [18:25:07] SaveActivityService::InitializeNewActivity with {worldId: 9, sport: CYCLING} [18:25:07] SaveActivityService FIT_CreateActivityFile [18:25:07] ZNet::SaveActivity calling zwift_network::save_activity with {name: Zwift - Makuri Islands, bFinalSave: False, fitFileNameToUpload: D:\Dokumente/Zwift/Activities/inProgressActivity.fit, fitFileNameShort: 2021-12-02-18-25-07.fit} [18:25:07] GAME_LoadLevel() worldID = 9 [18:25:07] ANT : Transfer Completed. [18:25:07] ANT : FET grade set successfully [18:25:07] Loading WAD file ‘assets/Worlds/world9/data.wad’ with file. [18:25:07] Loading WAD file ‘assets/Worlds/world9/data_1.wad’ with file. [18:25:08] NETCLIENT:[INFO] Activity Upload: load fit file from path D:\Dokumente/Zwift/Activities/inProgressActivity.fit [18:25:08] NETCLIENT:[INFO] Activity Upload: fit file is length 584 [18:25:08] FE-C 26 received [18:25:08] Unable to open WAD file “assets/Environment/Road/YellowLines/YellowLines.wad”. [18:25:08] ERROR: Could not load wad file: assets/Environment/Road/YellowLines/YellowLines.wad [18:25:08] Unable to open WAD file “assets/Environment/Road/2Lane/2Lane.wad”. [18:25:08] ERROR: Could not load wad file: assets/Environment/Road/2Lane/2Lane.wad [18:25:08] Unable to open WAD file “assets/Environment/Road/3Lane/3Lane.wad”. [18:25:08] ERROR: Could not load wad file: assets/Environment/Road/3Lane/3Lane.wad [18:25:08] Unable to open WAD file “assets/Environment/Road/BrickRoad/BrickRoad.wad”. [18:25:08] ERROR: Could not load wad file: assets/Environment/Road/BrickRoad/BrickRoad.wad [18:25:08] Loading WAD file ‘assets/Environment/Road/Cobblestone/Cobblestone.wad’ with file. [18:25:08] Loading WAD file ‘assets/Environment/Road/RideLondonRoad/RideLondonRoad.wad’ with file. [18:25:08] FE-C 224 received [18:25:08] Loading WAD file ‘assets/Environment/Road/RideLondonRoad/RideLondonRoad2.wad’ with file. [18:25:08] Loading WAD file ‘assets/Environment/Road/RideLondonRoad/RideLondonRoad3.wad’ with file. [18:25:08] FE-C 17 received [18:25:09] FE-C 26 received [18:25:09] FE-C 224 received [18:25:10] ANT : dID 1164367 SW Revision 18687 SerialNum 185000255 [18:25:10] ANT : dID 1164367 SW Revision 18687 SerialNum 185000255 [18:25:10] FE-C 26 received [18:25:11] FE-C 224 received [18:25:11] FE-C 26 received [18:25:12] FE-C 224 received [18:25:12] FE-C 26 received [18:25:12] NETCLIENT:[WARN] Auxiliary Controller failed to shut down tcp socket: ‘Eine Anforderung zum Senden oder Empfangen von Daten wurde verhindert, da der Socket nicht verbunden ist und (beim Senden über einen Datagrammsocket mit einem sendto-Aufruf) keine Adresse angegeben wurde.’ (10057) [18:25:12] NETCLIENT:[INFO] Auxiliary Controller failed to connect to socket: ‘Der E/A-Vorgang wurde wegen eines Threadendes oder einer Anwendungsanforderung abgebrochen.’ (995) [18:25:12] FE-C 17 received [18:25:13] ANT : Rx Fail on channel 1 [18:25:13] FE-C 224 received [18:25:13] FE-C 26 received [18:25:14] FE-C 224 received [18:25:14] FE-C 26 received [18:25:15] FE-C 224 received [18:25:15] FE-C 17 received [18:25:16] FE-C 26 received [18:25:16] FE-C 224 received [18:25:17] FE-C 26 received [18:25:17] FE-C 224 received [18:25:17] Registered segment 15 with hash id 5351155048 [18:25:17] Registered segment 16 with hash id -9223372031503620760 [18:25:17] Registered segment 17 with hash id 13941612717 [18:25:17] Registered segment 18 with hash id -9223372022913163091 [18:25:17] Registered segment 19 with hash id 1063265653 [18:25:17] Registered segment 20 with hash id -9223372035791510155 [18:25:17] Registered segment 21 with hash id 9653119714 [18:25:17] Registered segment 22 with hash id -9223372027201656094 [18:25:17] Registered segment 23 with hash id 1017688671 [18:25:17] Registered segment 24 with hash id -9223372035837087137 [18:25:17] Registered segment 25 with hash id 31123894722 [18:25:17] Registered segment 26 with hash id -9223372005730881086 [18:25:17] Registered segment 27 with hash id 35423495305 [18:25:17] Registered segment 28 with hash id -9223372001431280503 [18:25:17] Registered segment 29 with hash id 39700801768 [18:25:17] Registered segment 30 with hash id -9223371997153974040 [18:25:17] Registered segment 31 with hash id 44010445334 [18:25:17] Registered segment 32 with hash id -9223371992844330474 [18:25:17] Registered segment 33 with hash id 48304718314 [18:25:17] Registered segment 34 with hash id -9223371988550057494 [18:25:17] FE-C 17 received [18:25:18] FE-C 26 received [18:25:18] ERROR: ZwiftApp Crashed [18:25:18] ANT : Rx Fail on channel

[image] Romano_Santino: Zwift crashs while loading Makuri Island, Does it always crash or just sometimes?

Always, during the “loading makuri island” screen zwift crashes or freezes.

I assume you tried to re install Zwift. While loading how much CPU and GPU does the PC use.

Around 35 percent cpu and 70 percent RAM were used when crashing. yes, zwift was installed multiple times before asking here in this forum…

That’s strange. I do wonder if this has to do with the Makuri Islands world being more resource intensive. It could also be that too many processes are taking up RAM on your PC, and there aren’t enough resources left for Zwift to properly load the world. Since this happens every time, though, maybe there are background processes that start up with your PC using up a portion of your RAM, or programs you frequently use/have open like a browser. Were you able to load Makuri Islands before on this PC?

Looking on benchmarks my GTX 1650 (low level GPU for gaming) is about +150% above your GTX 750 ti - I believe that could be the reason. Look at this [image] Game performance on Makuri Islands Bugs and Support Waited a bit before posting this but I think it’s so significant it’s worth mentioning, since it’s massively out of step with the rest of the game. May serve as a heads up for people considering building or buying a PC for Zwift, supposedly to experience the best it has to offer. Makuri Islands req…

I have now reinstalled my pc with a fresh and clean win 10 installation. Next time Makuri Island is up, i will try it again…

Crash while loading makuri island - win 10

Bugs and Support

Steve_Hammatt (Steve) December 12, 2021, 11:26am 14

See Makuri Islands crashing after Neokyo update [Windows 8]

Topic		Replies	Views
PC crashes when loading Makuri [November 2022] [1.31] Known Issues tapl-7670 , engine-388	150	8513	March 8, 2023
Makuri Islands crashing after Neokyo update [Windows 8] Known Issues zbri-3193	70	6135	January 10, 2022
Still Can't Access Makuri Islands Bugs and Support	42	5657	April 25, 2024
PC crashes when loading Makuri Island Bugs and Support	0	671	December 12, 2021
Zwift not getting past loading screen [May 2021] Known Issues gmplat-2652	119	16338	December 24, 2022

Crash while loading makuri island - win 10

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