Plane start spinning on Stabilize mode

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1

Hi

Could anyone please help me identify what happened with my Plane on this log file?

The plane was flying fine on Stabilize and Manual mode, but at exactly 17:34:18, the plane start spinning and nose down. I took a few seconds to switch to manual and was able to recover and land safely.

What happened? Maybe a sensor faulty?

APM 2.5 board
Firmware 3.1.x
No air sensor
GPS Neo 6m

Thanks

2

Just took a quick look, but appears at that time you flipped into AUTOTUNE mode. How does it fly in FBWA? I could see that transition causing the instability

Good luck!