So, in-game my cursor randomly shift to the right one, which obviously sucks when it messes up a combo. It isn't just in battle though; I can be sitting somewhere and it will randomly highlight someone.

I use a gamepad, but the left/right actions are set to the control pad and not a joystick. I currently have it set so that no keyboard key cycles through the menu (left/right) nor switches (N)PC target. Any suggestions?