Hi all, need some help. I just did all the most recent updates. While calibrating the compass (outside, away from buildings, cars, etc.) I get through all the rotation steps - all green, it seems happy - to where it says reboot prior to flight. When I click reboot, it screams, "command denied during calibration, error 246" about 20 times. That doesn't work. Manually rebooting does not work. I've tried about 10 times. Also made sure remote is pointed right at drone and only about 20 feet away; should not be any communication issues. Any ideas before I put this thing in a skeet launcher and use it for target practice?