Hello!
I’ve got the same issue, and I believe all of us do. These two topics are related to the same thing:
Sudden lag and audio cracking - Support - BeamMP
Low fps on High-End computer - Support / Client Support - BeamMP
I also crashed and got this same error code once. Moments before that happened, I heard my CPU fan starting to spin like crazy (indicates CPU usage has dramatically increased, and temperatures with it) and the game became incredibly laggy, GPU usage dropped to 5%.
@daveywaveyHD, are you absolutely certain the issue lies within the game itself and not BeamMP? Cause according to BeamNG’s official known issues list, “BeamMP may cause instabilities and issues with the game and game UI.”