Hey fellow droners.
Just need some insight on a problem that occurred today.
I have just purchased a Phantom 3 standard, and have flown it a couple times before with no issues.
Now as i was flying today it automatically switched from gps to   atti mode and back and forth the whole flight.
Nothing actually happened to the drone, but just unusual as i didn't press anything.
Could it be interference with my other WiFi  devices around the house?
I am losing signal and its returning home after flying at a height of around 50 meters and distance of no more then 120meters.
Im in Australia if that makes a difference.

Thanks in advance.

The phantom drops out of GPS mode to ATTI mode automatically when there are less than 6 sats.  Look at the sat icon on the top bar of the app and it shows the sat count.  I have requested a more prominent visual and audio warning when this happens.

Ok thanks.

Does this mean i cant use a screen with only wifi, do i have to use a device where actual mobile signal is required as well as wifi?