Forum:Game freezing when I turn left towards the lucky 38

It's ths strangest thing. I have redone the quest where you kill benny and get the platiumn chip 3 times and it freezes everytime I get to the vegas strip to turn the chip in. I enter the door the strip and when I move my character towards the left to the lucky 38. I am able to move to the right, but when I go left the game freezes. At first I thought it was due to my interaction with Boone. I am able to load past games and play them, but I run into the same error. The game is not scracthed and no patch comes up to download when I put the game in. I can play other games without any problems. Any one have any advice?