Hi everyone
I’ve been using Cube for years; first I used Cube Black then I switched to Orange and Orange+
A few days ago I did the compass calibration again (GPS HERE3+) and at the end of the process I heard 3 descending scale sounds (let’s say “unhappy scale”). I know perfectly well that at the end of the calibration the scale must be increasing but the green bar of the calibration process on MissionPlanner had reached 100% with the word “Success” and on the Hud of MissionPlanner (in EKF) I had a regular situation, so I decided to take off.
Drone ungovernable and insensitive to any RC command… then CRASH !!!
I’m almost 100% sure that the problem is in the compass calibration (also because previous flights were regular) but now I have 2 questions to ask:
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for what strange reason do I have a conflict of information? descending beep scale but “Success” message on MP and zero fault alerts
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why is this damned system so unstable? if the compass is calibrated it works wonders but a cat hair out of place is enough to precipitate everything. Checks all activated in ARMING_CHECK. Yet there should be redundancy to avoid this or a tighter check before taking off if all is not more than OK
Do you have any recommendations?