as the weather looked nice I took my phantom 3 advanced out today. I turned it on, then turned the remote on - which gave a green light.... i.e. all looking good. But in my dji go app when you click on camera, it said "phantom 3 Professional". And when I clicked the camera it came up with a red no signal warning even though the light was green on the remote. When I took the drone out on the weekend everything was fine i.e it showed "phantom 3 advanced" on the camera screen so I do not know what has gone wrong since a few days ago. I tried turning the aircraft and remote back off and on again (several times) but every time the dji app thought I've got a professional and not an advanced. So in the end I "wrote off" the flight, packed it all up and came home again - as I did not want to fly with "no signal" in my app. Any suggestions on how I can fix this niggle, thanks.