Start the game and go into your controls and unbind the problem children and bind them to something else for the time being. Start a QMB and test it. It'll be screwed up, go back to your controls and re-bind them to your original settings that you liked. Close the game and then re-start it. HOPEFULLY things will be back to normal.
At least that is the dance I had to do to get my rudder working as advertised and my prop control back to where it would work.
MAYBE it was the sight of this Single Action Colt 45 laying beside the keyboard.
