Yesterday I flew my mavic pro and everything was good controller said I had GPS and the flight went perfect. On the upper left-hand corner of my phone where it normally says GPS what is a red bar that said in storage discharge and it would not go away. Today I tried to recreate the situationand everything is fine. Sorry the picture is upside down but that's just the way it happened. Anyway I'm curious if that message was referring to the AC battery or the RC battery. if anybody knows what this is about let me know. And no I do not fly in my house. And yes I do get GPS in my house.
