Thanks for running through this. Lotta stuff here I don’t want to mess with, but good to know it is here.

Thanx! On the 2nd trial of calibration, u didn't tick the "Automatic Restart", as in the 1st trial. Perhaps that's why it was successful 🤔 I wonder...

Cruz, what I don't understand is why after you calibrate the compass, do you have to disconnect the wire, then reconnect? I have yet to do that, yet my v3 flight is fine, as well as if it hits low battery return or IF I use RTH function.