2018 Chieftain Limited with Stage 2 cams, vance and Hines slip ons. Went for a ride Saturday made it 10 miles and bike started stalling. Seemed to happen at 35-50 mph. No throttle, still had power, dash and radio worked. Only way it would restart is if I pushed the power button off and back on. Did it 5 times on my way home. Any ideas? Bike has 2935 miles. Changed FOB battery and checked battery connections all were good.