Unable to perform autotune

who can help me
Class 480 helicopters can fly normally
But when trying to perform an autotune it doesn’t start
i don’t know where to start
Can you provide advice, thank you very much

@Wade-Hong I haven’t looked at your log, but this is most likely due to your sticks not being centered, specifically your collective stick. I recommend that you start the auto tune from alt hold mode. That way you’re pretty confident that the collective stick is centered prior to starting auto tune.
The easiest way to determine if your sticks are nor centered is to look at the ground control station because it will have a message that reads “ pilot overrides active”

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