I installed my radio and went on two trips - about a 1300 miles total. About 800 miles after install the radio started acting like it was keying after I would hit a bump and this eventually turned into no transmitting and the ERROR CB message in the little display up front. I would think it was the CB box was bad except for one small issue. I currently can't turn the CB off from the handlebar controls or the controls in the center console which leaves me to winder if something else is awry? Any advise?