I am trying to play Project Cars 2 with the Valve Index. But after 0.5-3 Minutes into any race, the video freezes but Audio is still fine. Also I am able to controll the game, witch I can tell by hearing the car accellerating or hitting walls and I am getting feedback from my XBox 360 controller.
I did all the troubleshooting from the Steam support website for Valve Index.
All cable connections are checked and reconnected to the PC.
I reinstalled Project Cars 2 and Steam VR and tested to unplug the XBox 360 controller, same result.
Other games like Boneworks or Half-Life Alyx work fine in VR and Project Cars 2 used to work fine one week ago, but I did not change anything on my system.