Hello peeps! I've had my bird for almost a week now, and today, my third time flying it, I got the 20% battery warning so I brought her down to about 5 feet, I pressed stop record (the little red button) on the iPad screen and she shot straight up about 30 - 40 feet. She was non responsive to the controller even thought there was no disconnection. I started to panic so I pressed the rth button and nothing. It was just hovering. The controls still unresponsive. I hit rth again, still nothing, but this time responding to the controller and was able to bring her down. weird thing is, it never lost connection. I have no idea what I may have done wrong. I'm a noob at this so I'm sure it was something I did or didn't do. Any ideas?