Did you update to the latest BT-300 firmware and then back port the DJI Go4 4.1.15 ?
Or did you just backport it on old BT-300 firmware ?
Also if your testing indoors there will all sorts of interference on 2.4ghz
On the BT-300 have you turned off wi-fi and bluetooth, also on the phone and watch if you have those. Bluetooth operates on 2.4ghz as well
Yes all turned off.
I am using latest firmware with dji go 4.1.15. I am surprised no one has same problems with me.. I am able to duplicate same thing every flight.
For USB debugging.. do u guys keep on or off? Seems like default is on.
About the flight routing problem... is there any work around before?