Sadly we’ve found an issue with ESC Calibration in Copter-3.5.6 (which was just release) which affect ESC Calibration ). It’s not a horrible issue that will cause vehicles to crash but it is very annoying for users because they are unable to calibrate their ESCs.
To deal with this we have:
- reverted stable/official to Copter-3.5.5
- pushed out Copter-3.5.7-rc1 for beta testing for a few days
This means we need to pause the Copter-3.6 beta testing until the Copter-3.5.7-rc1 testing is complete.
Thanks for your patience and any help people can provide testing out Copter-3.5.7-rc1 is greatly appreciated.