This never happens in H2, but happens in FM5: Every minute I spend driving on the track, the game stutters for a split-second, anywhere between 1 to 3 times per minute. Irrespective of whether I'm online or not, hot lapping or full grid race. Not a game-breaker, but a wee bit annoying. Suggestions? Even though H2 sports a laggy 30 fps model with richer environments, I've yet to experience any frame rate stutters. Go figure! Maybe the hardware is having trouble coping up with the physics calculations in FM5.