Originally Posted by
billdelong
how old is the ESC?
Is there any dirt/grime in the on/off switch? I've had some switches go bad over time, especially flip style switches when dirt/dust accumulate in there. After replacing the switch, my intermittent problems of the ESC momentarily shutting off would go away.
He said he already eliminated the switch. Sounds like an issue within the ESC. (loose solder joint on the circuit board)