AutoTune: Twitch Size Determination Failed – What could be the cause?

ArduCopter Copter 4.6
1

Hello,

When I perform AutoTune, this message appears:

AutoTune: Twitch Size Determination Failed

What could be the possible cause of this error?

Here is my bin file for reference:

Thank you.

2

This can be because the twitch is too large due to overshoot based on your current tune - you might need to tighten the tune manually for this to work

1 Like
3

thank you @andyp1per . let me try manually tune for my copter

4

(post deleted by author)

5

hi Mike, how was your tune?