Well now it will shut itself off (no sound, no smoke, no movement but all lights are on) after about 1-2 minutes of running conventionally with the speed control on or off. When it shuts itself off there are no shut down sounds. A loud hum/moan will come from the tender when this happens if I turn track power off. Turn track power back on will have start up sounds play and the engine will operate again.
It will sit in neutral for 5 minutes without shutting down.
Is something on the board overheating? Any ideas as to a cause?
