Companion App Disconnecting in 1.74.2 (Android BT)

I am using Zwift for almost two years, mostly without any issues. Untill update 1.74.2. Having many disconnection issues.(see the picture) On group rides is some how ok. In races is really problem, zwift drop to 150w for couple of seconds… *5 to 25s… group gone, race gone. Since I am participating in WTRL Racing League is there a chance to roll back to version 1.74 and do not let Zwift update utill problem is solved? (Zwift game controllers, single sprocket setup)