actually, other question just to clarify - you said this happens when you load a save? like you can start a new game and play fine, but if you save and reload that's when you have the problem? or does that happen in any game state?
Any game state. No other game or program registers an input like this. I want to say same peripherals between pcs? Two keyboards, a gamepad, and a mouse. All work as designed with no weird behavior, and have up to date software.
