WARNING! AutoTune bug in Copter-4.0.1/4.0.0

[wsmeyer (William)]

From Release notes for 4.02-rc3:

Bug Fixes:
a) AutoTune fix to restore original gains when AutoTune completes

As serious it is though specific confirmation would be nice.

Copter-4.0.2-rc3 available for beta testing

Copter-4.0.2-rc3 has been released for beta testing and should be available for download using MP’s beta firmwares link (and probably QGC’s as well) within a few hours of this post. Due to a couple of missteps during the release procedure we’re jumping immediately to -rc3. Please just make sure after you load the firmware on the vehicle that it says “ArduCopter V4.0.2-rc3”. [image] The changes vs 4.0.1 are in the ReleaseNotes and also copied below: Bug Fixes: a) AutoTune fix to restore or…