iv had this problem happen to me aswell, usually when im in a battle which slows it waaaaaaay down and usually crashes my game. and my specs more then surpass the requirments so i know its not my end. Usually when it crashes a window pops up saying authentication failed or invalid login.
No its when i actually try to get into one of my saved campaigns, not in battles.
It ran fine before, in battles etc but i get to a certain turn, the game kicks me back to desktop or crashes seriously then i cant go back to that specific campaign whilst the trainer is on. Works fine without trainer on.
[Edited by xanderfox08, 3/19/2009 11:10:57 AM]