Cars are having "bad" colors and disappearing after Alt+Tab

[ExaSm0]

I don't know how to fix it.
My pc has Windows 10 but i don't think it is the issue.

Any help?

 

[LogWhat1]

I've had this issue before when I was outside of the game for too long. My bus turned black. I'm not sure on how to fix it.

 

[ExaSm0]

exiting to menu makes them reappear again in their natural versions. But when i alt+tab again they become these again.
So i still dunno how to fix it

 

[Mark]

This is a known bug - https://github.com/RigsOfRods/rigs-of-rods/issues/746

I get around it by running the game in windowed mode, I can alt-tab and come back, and it doesn't happen.
You can do that if it doesn't bother you that the game isn't in full screen.