It's very frustrating to pay for early access and then at the end of a hard mission right before you get your rewards you get crashed because the game doesn't work properly. Call it moaning, whining, being a c#nt, whatever, as a customer I expect things to work properly.
It's worse now. Every 15 to 20 minutes for me and only happens in combat. So the worse time possible and I fail a lot of challenges and missions this way.