I have 2 completely different planes (also different FC: from Matek, Omnibus), both running ArduPlane V4.0.9. Beside running the same ArduPlane release, I can’t get rid of a red EKF Status on both of them:
Usually I have between 15 and 25 sats, but the red status doesn’t go away even after waiting 20 or more minutes.
I already did a complete accelerometer calibration multiple times. Compass is disabled.
Yesterday I was a bit impatient and did a manual override and had a wonderful maiden flight with one of the planes. But I wouldn’t like to do this again as I’m aware this could lead to serious issues.
Any hints or ideas?