Aircraft spins out of control after a few minutes flying

RonaldMeza · May 12, 2021, 7:47pm

Good day guys,

I’m having a problem with 5 different drones that share the same hardware configuration (same problem on all of them).

The problem is that after a few minutes of flight, the drone seems to lose control and starts spinning uncontrollably until it crashes to the ground.

I am using a KakuteF7 flight controller paired with T-motor Ultra F55A MINI 6S 4IN1 and 2206 1500Kv motors with a 6S battery.

Logfile in the link below:

Any help will be much appreciated.

Thank you in advance,

Ron

andyp1per · May 12, 2021, 7:55pm

de-syncs I reckon - your RPM goes to 0 on one of the motors:

might be worth playing with the ESC parameters in BLHeliSuite