Same thing for me but its a Warcraft Cataclysm Steelseries Mouse. Was working fine till patch last night now none of the buttons work other then the right and left clicks. Didnt have any special keybinds other then binding my f12 key to fill up all the slots.

So any reason you guys just booted our stuff form working? Cause there had to be a reason for our gear works just fine in all other games.