PC CLient Crashes When Entering Dungeons

I've noticed that the last couple times I tried to do a dungeon other than CT, the PC client crashes altogether. Did it twice with Amdapor Keep and again on Qarn. Usually right about the time it says LIGHT PARTY. I can log in to ps3 client and it will complete the loading of the dungeon, but if I try to log in from PC while my character is still in the dungeon, it crashes as soon as it gets there before I even get to play. CT runs fine. Any idea what could be causing this?

bump please haha