Hey, sorry if this has been posted before, but I can't start the 2nd battle. Every time I talk to YesMan to initiate it, I just stay in the same place with my controls disabled. I've tried enabling player controls and just walking to Hoover Dam and I've tried waiting it out, but nothing seems to work. I also disabled phalanx and sent all my companions to the Lucky 38, but I still freeze each time. Anyone have any idea how to fix this?

Does it actually crash (back to Windows) or you only used the wrong word in title?

Oh sorry, it doesn't actually crash back to windows. The player HUD just disappears and I'm stuck in the room next to Yes Man.