Since the update today all my hvs bounce around by themselves sometimes falling through terrain other times not, doesnt matter if they are on or off,new game or old, single player or multiplayer, new bp or old bp. I have verified the install,cleared the cache and did a full restart. i tried to clear pivot on them but no matter what i do that works only on a few svs and nothing else. The problem is even worse if i dare try to get on them because then if they are on the just sit there and vibrate like they are quickly bouncing between two walls or if i turn it off i get stuck in a falling through the ground loop untill i turn it back on which then puts me back where i started and of course i cant get off a moving vehicle so im literally stuck there unable to do anything so there goes my plans to play some multiplayer tonight. It also affects my cvs but not the same extent. it only happens some times and i can move in all six directions but i cannot steer and if i try to land its back to the falling through terrian crap again at least with cvs i can stop the thing to get out.