It's simple, I steal the truck and when I get to the bay I'm just frozen there, the guard doesn't come, the other truck also just stops, and I can't do anything except kill myself and try again. After deliberately failing 3 times so I can skip the part, the game just enters an endless loading screen and I have to kill the process. At first I though it was Rippler's Realism which caused it, but after painstakingly removing it from my mods folder it still happened. Apart from that I have a vehicle handing mod but I can't remember which one it is anymore, and of course half a dozen scripts. Could they be causing it?