I couldn't wait til morning ... had to try something tonight so I could give CC tech support more insight tomorrow. I unplugged the MMM; didn't uninstall, just unplugged from motor, RX and battery ... and with the MM laying on top the MMM I plugged it into the motor, RX and battery. AND everything worked fined so it's not the motor and seems to be the MMM. Gee, I don't know if that's good news or bad news.