I have a recently purchased DJI Phantom 3 which did a "Fly Away". Anyone else have this happen to their 3 yet.. I was draining the battery to 8%, it was at 15% when it went from a steady hover to a vertical climb, the controls were totally unresponsive. The 3 climbed to no more than 30 mtrs and dropped just as fast, bouncing onto the grass on to its back, motors were still running, they responded to the shut off on the remote. I have flown extensively in this area without issue and always calibrate compass & IMU before any flight..