MK3.1 Motor - Motors Recalibrate During Operation

If your motor(s) recalibrate for no reason, the cause is almost certainly a momentary loss of power. Try wiggling the power cable, and the motor cable. If a cable is damaged, it can suffer breaks in connection due to movement, wiggling, vibration, etc.

If all motors recalibrate simultaneously, it suggests the problem is with the power source or power cable.