Ok I am 30 hours into NV and everytime I load a save it either crashes or it loads lets me walk ten feet then crashes. Any help? I am so pissed and sad right now I believe it might be because I am on the Strip on the save and I have heard it can be very buggy. :sadvaultboy:

I backed up to a save about 8 game hours ANSI was able to move forward to end game. I was having the same problem but I don't think it's relevant to any one quest (offhand).