So my Bride would intermittently loose track of the proper face position. (not the wife) lol! Most commonly during multiple player games. Was fixing the problem be a simple re-home but kept on malfunctioning. FOUND the problem. Cracked solder joint on the motor control relay board. Re-flowed the solder and works perfect ALL THE TIME! I know I have seen others here with the same problem so, here are some pics. Look closely and you can see the crack all the way around the relay pin.