What a beautiful cock ! Nice and fat , wonderful foreskin and a luscious head with it back . Nice balls too . <| sep |> After a couple of driver deletes literally everything to do with input devices combined with unplugging all devices and turning off PC , also uninstall ss engine and reinstall . That ' changed ' things but it was still broken cus now it gave an error while updating my M 500 firmware in the ss engine . The amazing thing about the ss engine is that if it fails updating the firmware it decides to just block your keyboard completely so you cant use it at all . top software really SS . Then i fixed it by installing the engine on a different pc laptop actually and comnecting the m 500 to that . That managed to update the firmware correctly and afterwards i could use it on my normal pc too . Have fun and good luck !