Well I think the problem its with chams. At least for me.
Everything else...if i turn off before a game finish...i can enter in other...but if i use chams and turn it off..and try to enter in another game...CAE crashes...
So thats why I think its chams problem.
Im currently using only Wallhack and no fog in Snow Valley or just Wallhack in Death Room.
Hope I helped somehow. Take care
P.S. Learn how to read the other threads...it doesnt make any sense of opening millions of topics to talk about the same thing.