So i was in town and the game just freezed for some few seconds, then the gaem randonmly crashed. I didnt change any settings or something, I did nothing just was in town going out to kill enemies and it just crashed. Got a error ID and was asked to write what happend when it crashed. So I did that and now I am just writing this for diablo blizzard to make the game even greater as it is 
Here is the crash / bug id: 660AA932-22AC-4EBE-BDF8-CE4B38100E79