When I turn on x64 game engine setting, my Deathadder Essential's sensitivity goes crazy high in 5-10 mins and it go normal in 25-30 seconds. I tried Uninstall synapse&driver, but it doesnt help. When I run game with x32 engine car shakes a lot in SRP, so I must turn on x64 engine. Sorry for my english but I think I explain my problem.