failsafe problem to mode manual

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My Vtol drone, when testing the engine in manual, goes into failsafe every second and works jerkily. What could be the reason? help(((

It looks like bad RC signal. Please post the .bin log, preferably with LOG_DISARMED=1.

https://drive.google.com/drive/folders/1lghxLY8BpkJZ0cMb3exX49otuweKgBX9?usp=sharing
My parameters and logs