I noticed that when I go in the DJI Pilot app bring up the MC Settings, Advanced settings, Failsafe mode and change the "Return-to-home Altitude" setting it sticks until I leave the app, double click the IOS devices Home button, swipe up on the app and kill it. When I restart the app and go back to look at the "Return-to-home Altitude" setting it goes back to 0. Anyone else have this happening? Does not seem to be saving the setting.
Edit: I am using an iPhone 6 plus
Edit: I am using an iPhone 6 plus