Went out this morning to do a run and for some unknown reason my transmitter started beeping and the display showed "Wheel Error" Nothing I tried or pushed would stop the beeping and it wouldn't let me turn the radio off either. Oh it also came up and said "RE Center Wheel" But anyway after about a minute of beeping it finally just quit. I have no idea what caused it nor what caused it to stop but that's the first time that it's ever done it. Anyone else ever had this happen?