I read somewhere, can't find it now, that I need to disable Wifi and Bluetooth when using Dji Go App, is this true?

This might help

I went out to fly, disabled everything and found that the map was not updating. Since you have to connect to use the app best practice might be to connect with WiFi on, view the map, put in airplane mode (someone on Facebook mentioned that) then fly. Just wondering what Dji has to say about it.