Summary of Issue: I was in the middle of a flight today when the drone decided to return to me. I am guessing it had calculated it would not complete the flight with the battery that remained. I swapped out the battery and reconnected - but the flight plan failed to load and gave an error.
I did some testing and worked out that unless I selected waypoint 1 as the starting point the flight plan would always fail to load. I forget the exact error.
I did get around the issue but wondered if this was a bug ?
**Date Issue Began:23/11/2017 - dont normally do multiple battery flights
**Drone Model:Phantom 4 Pro
**Mobile Device Model and OS version:Ipad 11.0.3 - DD ver 2.60.0