Okay, so I was playing Fallout 3, The NON "SPECIAL" EDITION. When I was following Prof. Rothchild, He suddenly stopped. I thought he was going to sit there to tell me something, so I waited for two minutes, thinkin he was glitched. But then I realized he would NEVER move, except when I shot at him. Anyone know how to resolve this so I can fully enjoy the 20$ I spent?