For the last couple of Zwift group rides, immediately after the group disbands I start to experience horrible stutter (less than 1 frame a second kind of horrible). Now I’ve just tried to do a group ride and the stutter was there right off the hop. I left the group, restarted my game - didn’t work. Restarted my computer - didn’t work. I reinstalled the program - didn’t change anything. I’ve gone through the obvious steps: lower resolution, windows updates, gpu driver update, antivirus conflicts, wifi signals (I also tried turning my wifi off during a session to see if it was a world lag thing) and none of those helped. Nothing has changed on my PC. It runs everything else normally. I’m about to try a different cycling app to see if it’s isolated to Zwift. Anyone else experiencing this?
Noticed a lot of these in the log file:
[21:47:12] WARNING LEVEL: [AssetPatching] unable to load XMLDoc asset, asset not found: (virtualPath: data/Worlds/world5/terrainconfig.xml)
[21:47:12] WARNING LEVEL: [AssetPatching] unable to load XMLDoc asset, asset not found: (virtualPath: data/Worlds/world6/terrainconfig.xml)
[21:47:12] WARNING LEVEL: [AssetPatching] unable to load XMLDoc asset, asset not found: (virtualPath: data/Worlds/world7/terrainconfig.xml)
[21:47:12] ERROR: Sky::Load(): Japan not found
[21:47:13] WARNING LEVEL: [AssetPatching] unable to load XMLDoc asset, asset not found: (virtualPath: data/Worlds/world8/terrainconfig.xml)
[21:47:13] ERROR: Sky::Load(): Japan not found
[21:47:13] WARNING LEVEL: [AssetPatching] unable to load XMLDoc asset, asset not found: (virtualPath: data/Worlds/world9/terrainconfig.xml)
[21:47:13] ERROR: Sky::Load(): Watopia not found
[21:47:13] WARNING LEVEL: [AssetPatching] unable to load XMLDoc asset, asset not found: (virtualPath: data/Worlds/world10/terrainconfig.xml)
[21:47:13] ERROR: Sky::Load(): Watopia not found
[21:47:14] WARNING LEVEL: [AssetPatching] unable to load XMLDoc asset, asset not found: (virtualPath: data/Worlds/world11/terrainconfig.xml)
Computer Specs:
System Information
Time of this report: 1/9/2024, 20:03:20
Machine name:
Machine Id:
Operating System: Windows 11 Home 64-bit (10.0, Build 22621) (22621.ni_release.220506-1250)
Language: English (Regional Setting: English)
System Manufacturer: ASUSTeK COMPUTER INC.
System Model: VivoBook_ASUSLaptop TP412FAC_TP412FA
BIOS: TP412FAC.306 (type: UEFI)
Processor: Intel(R) Core(TM) i5-10210U CPU @ 1.60GHz (8 CPUs), ~2.1GHz
Memory: 8192MB RAM
Available OS Memory: 7946MB RAM
Page File: 5842MB used, 3546MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 12
DX Setup Parameters: Not found
User DPI Setting: 96 DPI (100 percent)
System DPI Setting: 144 DPI (150 percent)
DWM DPI Scaling: Disabled
Miracast: Available, with HDCP
Microsoft Graphics Hybrid: Not Supported
DirectX Database Version: 1.4.7
DxDiag Version: 10.00.22621.0001 64bit Unicode
Put your logs into Zwiftalizer 2.0 and see what it shows.
Thanks for the suggestion. I’ve uploaded one of the logs and here are the results. The other network fields in the log don’t seem to show anything.
Those are extremely bad frame rates.
Two things I would do are:
-
Turn off Video Screenshots in Zwift settings
-
Install the latest video driver obtained from the Intel website if that’s not the one you already tried:
You also might want to try turning off other things that are running on your PC, e.g. try turning off your anti-virus software in case somehow that’s clashing with Zwift - anything like that.