First time I crashed was short after teleporting to capital in testus1 couple other were after minute or two after restarting the game and I were just walking around. I’ll mail the crash dump from the last crash your way, also I think I was about to go through portal on the second crash and after that I wasn’t able to use the left hand anymore.

Though the game haven’t crashed after those few times.

Edit: So seems that I just didn’t have enough know how of the dual wield system, so I’m again able to use my left hand.