Tried it, didn't help.
This doesn't happen with Bone ep.2 either.. strange eh?
Anyway, I also tried rolling back my drivers.. didn't work either.
I also removed all Bone related stuff I could find in my registry and reinstalled it but that didn't help as well.
I've tried shutting down every other program running in the background, but it doesn't help at all.
I also tried running it in offline mode (the demo of course, I can't lauch the game in offline mode without manually entering a code I never got.. check my other thread) but that didn't help either.
It's totally unplayable in its current state.. it's not fun at all to play a game that locks up every minute or less