I have the same issue things will start turning blue/green images then eventually I will crash to desktop with long error message that doesn’t make sense to me. The only thing I make out everytime is something to do with memory which I don’t get. I run 2 pc’s with the exact same hardware except GPU’s I have a Nvidia 460gtx in one and a Nvidia 9800 gt in the other. My problem is with the 460gtx. Other pc never crashes.
Its weird, sometimes can play for hours before it happens other times it seems constantly happening. Hope they fix soon.