Disconnection between rc / drone when gallery opens

[Mikey87]

When in flight and going to the gallery to check fast the pictures you've taken, the RC disconnects every time for a few seconds to the aircraft.
After few seconds he comes back on. The gallery screen closed on his own, no errors. When formatting the sd card it is just ok, no disconnects. Never had this problem before and sd card is not dead or something because it works in other devices.

 

[graywoulf]

You should never activate any other app while flying. It will cause a disconnection most likely and could be disastrous. It takes away the processor's computing power that the DJI Go 4 app is using. Wait to look at your pictures after the flight.