I've played this game on hard from start to finish with no problems. I've played the multiplayer hundreds of times with no problem. So I started insane mode a few days ago. The first time I've crashed was when I was driving a forklift and I died while driving it. The second time I crashed was in the first underwater section, after you open the valve door. I crashed when I touched the first air pipe.
I never crashed before so crashing twice on the same day must be a sign of an issue, has anyone else had these kinds of problems?