So this is really getting on my proverbial mammary glands.
I’m having issues with my 7inch LR quad whereby motor number1 (rear right) randomly stalls. I’ve ruled out desync as it can stall in idle, in a hover, pretty much at any throttle level.
I’ve tried to recreate the stall on the bench, subjecting the quad to excessive vibration, constant throttle changes, applying excessive load to the motor, monitored the temperature of the power FET’s, resoldered the wires, changed the wiring loom between the 4in1 ESC and the flight controller, and no matter what I do the quad behaves like a champ on the bench.
But when I put it in the air the motor still randomly stalls. It can stall when armed, it can stall on throttle up, I can leave it in a hover and at some random moment it will stall. When it stalls and the quad hits the ground I’ve checked the temperature of the motors and ESC’s and they’re all well within acceptable heat ranges.
So other than the suspension of natural law, what are other’s thought’s on the matter?