Has it been able to work for a significant length of time? I was able to get mine to work for about 3 minutes after 4-5 tries but while panning the camera in limsa it just suddenly lost all sensitivity and broke again.

How bad is the loss of camera panning sensitivity of you? I've lost almost all of it, to the point where I could not tank a dungeon without having to move my mouse about 2-3 feet to turn my character around.