i just received my mavic pro. i followed all the instructions and videos for the set up. I can't get my compass to calibrate. I keep getting an error message. I was able to calibrate the drone with the first step, but when i turned it on its side, it wouldn't work. I get an error message on the remote control to check app and also a message that gps is turned off and collision avoidance is not on. i have update the go pro 4 app. any help with this would be greatly appreciated. i'm getting very frustrated over this because i'm not a tecky guy and can't figure out the problem. thank you