So my mx5100 (gear) motor started to run in the opposite direction. Fwd direction was reverse and vis versa. Ran rough, but ran. The 1st time I was confused. It was late in the day after beers and gummies and blew it off. Next day, same thing. I push the loader into a pile, almost stalled, and the travel directions reversed. Did I find a new way to break my tractor?