Ah, the ol' FCY bug. To reproduce this annoying bug I believe you have to be running with the Stock Car Plugin. Then, load a track, cause an accident that blocks the track and wait for the yellow. Once the cars reach the start/finish line, they will split into two groups; those following the safety car and those who drive too slowly. Here's an example I made earlier: https://drive.google.com/file/d/131wV93FD7BtEB4ssHRZBW6xGLqNkLCmH/view?usp=sharing -On lap 1 I cause an accident -At 75 seconds, the cars split into two groups. On this occasion it's 1st place and 2nd-20th. -The 2nd group are driving so slowly that the safety car and 1st place almost lap the entire field before the green flag. This happens at all circuits.