Originally Posted by
Randy_Pike
This sounds like possibly a bad sensor board. You should use your Rx8 Gen3's sensor checker feature to determine if the esc is receiving the sensor signals.
I got everything working as if there was never a problem lol. I soldered and de soldered to many times to even think about. Triple checked wiring order.
I hooked a plane motor to my rx8 Gen2 to test it for problems. It worked great. Then I hooked up the Pro4 again about the 7th or 8th time and, it works .