I soldered the motors to the power distribution board and all the soldering points look fine. But one motor isn’t spinning (it is just moving a bit). First I thought it would be because of the red wire from the ESC being plugged in into the pixhawk. When I removed the red wire the ESC didn’t get hot anymore but the motor still isn’t spinning. All the other three motors work fine.
Does anyone have an idea how to solve it?
Thanks and best regards