My Fiber glass aircraft with flying weight is 6750 grms. While flying in manual mode it is flying smoothly. But when I put it on Auto-tune mode it starts climbing and makes a loop. It is same in the stabilizing mode.
Has anyone experiences the same? Or can someone guide me on what could have gone wrong.
Seems like a calibration problem, but can’t identify the root cause with this level of detail.
What all details will be needed i can post accordingly.
Did you do calibration steps?
Sending an onboard log (*.bin file corresponds to the flight, located in SD card attached to flight controller) might help debug the situation.
LASTLOG.TXT (3 Bytes)
you need to send us a flight log, it will be a file ending in BIN on the microSD card
as a complete guess, I suspect you may have a double elevator reversal, so change both RC2_REVERSED and SERVO2_REVERSED
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Thank you for your inputs the problem got solved. I recalibrated the autopilot by removing it from the aircraft and it did fly smoothly.
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