Problem with ?? unknown

[adisan]

Hello guys, I am newish at this drone stuff, and I bought a second-hand cloud reptile 149, all working until , one day one motor stopped working ( just giving small bz bzz bz - then the drone boots up again )

I have gone into the betaflight, did tests, and I have changed the motor controller, same problem, changed motors, same problem.

The only thing I can think of is changing the FC . remember I am new and don't know about specifics test and stuff, just general things.

In betaflight all things ok , but that 1 motor

This is the original part

Reptile CLOUD-149 / 149 HD Spare Part 20x20mm F4 OSD 2-4S Flight Controller Integrated with BEC for RC Drone FPV Racing​

Only US$25.99, buy best Reptile CLOUD-149 / 149 HD Spare Part 20x20mm F4 OSD 2-4S Flight Controller Integrated with BEC for RC Drone FPV Racing sale online store at wholesale price.

usa.banggood.com

i want to change it to 6S so i found this ?? DOES THIS WORK ??

https://es.aliexpress.com/item/1005...0!sea!ES!714368121&curPageLogUid=vVv1T2WFSncK


So yeah..changed the motor controller, same problem, changed motors, same problem. so FC last resort ?

 

[wafflejock]

Yup can always try "rotate" things or swap two motors or two ESCs to see if problem moves with a given component but given you already swapped the other parts would be assuming it's the FC at this point as well.