Forum:Wild Card: Side Bets: Brotherhood of Steel Glitch

So I've been doing the WIld Card: Side Bets quest for some time now and the only tribe I have to visit is the Brotherhood of Steel, but I run into the same problem every time:

I'll go into the bunker in Hidden Valley, the door will open and the first guy will tell me to hand over my stuff and I do. Next, I'm put in the room with the Paladin guy and he tells that the Elder wants to speak to me and once again I comply. After I agree to meet with the Elder, however, the game freezes after the loading screen. It just turns into a black screen with none of my music playing or anything. I can't even access the Xbox guide. I have to stand up and restart my Xbox if I want to keep playing but the same thing keeps happening. I thought the game was patched so it wouldn't freeze like that anymore. Does anyone else have this problem or know how to fix it?

Thanks