Crashing on PC

since last update last week my Zwift is crashing constantly

[19:44:51] FE-C SIM GRADE 0.000
[19:44:51] ANT : Rx Fail on channel 1
[19:44:51] ANT : Transfer Completed.
[19:44:51] ANT : FET grade set successfully
[19:44:52] ANT : dID 1125406 MFG 89 Model 2800
[19:44:52] ANT : dID 1125406 MFG 89 Model 2800
[19:44:52] FE-C SIM GRADE 0.000
[19:44:52] ANT : Transfer Completed.
[19:44:52] ANT : FET grade set successfully
[19:44:53] FE-C SIM GRADE 0.000
[19:44:53] ANT : Rx Fail on channel 1
[19:44:53] ANT : Transfer Completed.
[19:44:53] ANT : FET grade set successfully
[19:44:54] ANT : Rx Fail on channel 1
[19:44:54] Ride on received
[19:44:54] HUD_Notify: 5.marcia[ZTBR] says Ride On!
[19:44:54] Got Notable Moment: RIDE ON!
[19:44:54] FE-C SIM GRADE 0.000
[19:44:54] ANT : Transfer Completed.
[19:44:54] ANT : FET grade set successfully
[19:44:55] [INFO] Auxiliary Controller attempting to connect to phone at: 192.168.18.5:21588 (secure)
[19:44:55] FE-C SIM GRADE 0.000
[19:44:55] FPS 66.52, -635782, 21399, 33110
[19:44:55] ANT : Transfer Completed.
[19:44:55] ANT : FET grade set successfully
[19:44:56] ANT : Rx Fail on channel 1
[19:44:56] FE-C SIM GRADE 0.000
[19:44:56] [INFO] Sending telemetry…
[19:44:56] ANT : Transfer Completed.
[19:44:56] ANT : FET grade set successfully
[19:44:57] ANT : Rx Fail on channel 1
[19:44:57] [INFO] UDP metrics {StC Rx: 16, Rx error: 0, CtS Tx: 286, Tx error: 0}
[19:44:57] FE-C SIM GRADE 0.000
[19:44:57] ANT : Transfer Completed.
[19:44:57] ANT : FET grade set successfully
[19:44:58] ANT : Rx Fail on channel 1
[19:44:58] ANT : Rx Fail on channel 1
[19:44:58] FE-C SIM GRADE 0.000
[19:44:58] ANT : Transfer Completed.
[19:44:58] ANT : FET grade set successfully
[19:44:59] ANT : Rx Fail on channel 1
[19:44:59] ANT : Rx Fail on channel 1
[19:44:59] [INFO] Auxiliary Controller failed to connect to socket: ‘No connection could be made because the target machine actively refused it.’ (10061)
[19:44:59] ANT : Rx Fail on channel 1
[19:44:59] FE-C SIM GRADE 0.000
[19:44:59] ANT : Transfer Completed.
[19:44:59] ANT : FET grade set successfully
[19:45:00] ANT : Rx Fail on channel 1
[19:45:00] Starting critical power curve search job (344303061) mTimeStamp = 100.21238 m_lastSearchTime = 90.21169 calculating=false
[19:45:00] FE-C SIM GRADE 0.000
[19:45:00] ANT : Transfer Completed.
[19:45:00] ANT : FET grade set successfully
[19:45:00] [INFO] World clock offset updated from +875745640ms to +875745641ms (+1ms)
[19:45:01] FE-C SIM GRADE 0.000
[19:45:01] ANT : Transfer Completed.
[19:45:01] ANT : FET grade set successfully
[19:45:01] ANT : Rx Fail on channel 1
[19:45:02] ANT : Rx Fail on channel 1
[19:45:02] ANT : Rx Fail on channel 1
[19:45:02] ANT : Rx Fail on channel 2
[19:45:02] FE-C SIM GRADE 0.000
[19:45:02] ANT : Transfer Completed.
[19:45:02] ANT : FET grade set successfully
[19:45:03] ANT : Rx Fail on channel 1
[19:45:03] ERROR: ZwiftApp Crashed