every1 time i try to speak to the guy in the bathroom the game crashes, i decided i would postpone the quest but it crashes comp when u try exit through the bathroom door... i look on the vault wiki site and it said its a glitch on the pc, but it doesnt say how to fix it, so until theres a update or patch to fix this, i cant complete the mission... any ideas on what i should do? (my pc is new and it designed for gaming so i doubt its a hardware problem, although i have a dodgy fan)