Game Crashes/goes into Blackscreen on all screens

The game randomly without any reason goes full blackscreen on all my screens at random points of the game could be in a race or while spectating or any given point within the game. the screens still beeing lit though its not that my pc is crashing or smth like that. i also hear audio working still and things like discord keep working in the background. i need to restart my pc with a force shutdown because nothing hapens and i cant use any keys on keyboard to go to windows or smth.