The GO 4 App showed me something like "IMU 2 calibration failed: error -50" and the IMU status also shows two sets of accelerometer and gyro.
This led me to believe that there are two IMUs, each with its own set.
Isn't that the case?
I recently noticed that after an extended period of not using my M1P IMU 2 seems to be stuck.
I tried recalibrating it, gave the drone a few light slaps as some suggested, reinstalled the firmware, nothing worked.
I also tried another...