As talked about on Discord with Marcel I see a strange Graphical/Shader glitch shortly before the race starts, this happens with the Civic & Nissan GT-R GT1 (only cars tested), I've used Silverstone National & Barbagallo (more prominent here). Watch the cars in front and you'll see the bug, view in Fullscreen at Max Res. PP Effects - Off Shaders & CBASH Folders both empty