Can't get autotune to start

This is really stumping me.

Arm quad, take off, enter alt hold, click switch to AutoTune (Pwm ~2000)… nothing happens.

Here is my param file: … sp=sharing

And here is my log: … lJSEk/edit

Any suggestions would be great…

figured it out, my ch2 or ch3 trim was at 1600+

I’m having the same issue. It doesn’t even try to start. How did you figure this out? Do you remember where you read that if the “trim levels are over 1600” autotune wont start?

And my trim levels are in Radians and 0.174533 and 0.032223. That’s not near the 1600 you specified.