Loosing fps (drop to 0 or 1) when leaving a vehicle after long journey. Sometimes immédiately after entering the vehicle when leaving.
First, the fps drops to 1 then the textures are off, the details are very low (hexagonal wheels on vehicle, no glasses, ...)
after 1 or 2 minutes with this fps, the game crashes.
I also noticed that it can happened with binoculars or other optics with zooms {F22736} {F22737}