Now I need to check and is if Google Map is back. But once cached, if you're not doing a power cycle I see no reason for losing a map that was just there just because of switching Wi-Fi ssid's.They used to be there when it was Google maps, then they vanished with Here maps. On a couple of occasions I have seen maps when connected to home wifi but not always. When I did I tried scrolling around and zooming in and stuff but they'd vanish when I went outside and connected to drone instead. I have an android device with no option to cache maps....my reading here indicates that android automatically caches.
However, I have just opened the GO app now and suddenly I have google maps back!! I bet it's too good to be true and reverts like others have though.
Sent from my HTC 10 using PhantomPilots mobile app