I promise I'm no expert but I'll tell you what has worked for me . First make sure dji3 is not running I'd remove it .
The main thing is after installing dji go4 you will have an opportunity to have it auto start THIS IS THE ANSWER if your go4 app auto starts it won't disconnect if you manually open the app and are on android you may get disconnects. Wether its coincidence I can't say but I can replicate this every time .
If I close and open app I get disconnects if the app auto opens I never get disconects
Sent from my SM-G935F using MavicPilots mobile app
The main thing is after installing dji go4 you will have an opportunity to have it auto start THIS IS THE ANSWER if your go4 app auto starts it won't disconnect if you manually open the app and are on android you may get disconnects. Wether its coincidence I can't say but I can replicate this every time .
If I close and open app I get disconnects if the app auto opens I never get disconects
Sent from my SM-G935F using MavicPilots mobile app