I just got the new iPad to use with the Mavic Pro. It is the cellular version from AT&T. Prior I was using the iPhone plus, iPad is way nicer, I love the bigger screen. Only problem is I have no maps, just a gray screen in the bottom right of the app. The maps were there with my iPhone. When I go flight record and look at the flight path it shows the maps. What do I have set wrong, I'm completely lost. Any help would be appreciated, thanks.