I had a freezing screen issue after pressing fly in cockpit spawn.Then i switched trottles I was using a thrustmaster warthog stick and throttle. then i switched back to my old thrustmaster 10000t m stick and throttle and flew with no problem.I also switched to a logitech x52 throttle and it also worked it had something to do with the warthog throttle iam still using the warthog stick with different throttles and it works fine.