I'm currently in Loc muraine and for some reason my game keeps crashing. Not to desktop just crashing and I have to ctrl alt del to get out and re-start the game.
Are there any known fixes???

One of the most common crashes has to do with the number of save games you have. I started to get crashes around 30+ saves. I recommend cleaning out all except your most recent save (move them if you don't want to get rid of them). Hopefully that makes a difference.