Got this error doing some test flights today after a Pilot app update. Did compass calibration but before we do an IMU calibration I wanted to see if anyone else was having this error and/or if an IMU calibration will most likely resolve the issue.

I have a Matrice 210 V2 and having the same issue... All firmware up to date, calibrated the Inertia unit and the problem still persists... Given I have had two fly-aways and destruction of M210 V1s it makes me pretty nervous.