Posted and got no answer, the game makes my cpu go to sleep

I am having a bug with BB2 that I never have if BB2 is not open. The cpu goes to sleep, it happenned 14 times in my ast game that I played. I reopen and I can continue my game but it forces everyone to wait every single time it happens.

I tried deleting the config file as I've seen in the forums. My graphic card pilot should be ok too.

Well it doesn't seem I'll even have an answer. I also wrote an email to support and got no answer. I see in the forums others have the same problem.

I'm asking for a refund to steam.