My Mavic Pro started not getting a GPS Lock and thus won't take off.  I fly my Phantom 3 Pro in ATTI mode without issue so I should be able to do so with the Mavic, but it won't take-off.

Not that is matters but here is a little video I made of video taken with the Mavic Pro.

Yes that is a small munciple airport beacon in the lower middle of the screen.  It is just over 5 miles away.