hello friends,
I have the dual controller and have been having problems.
I have set both tablets in airplane mode, the slave is connected to master. craft and both controllers have new firmwire.
have positon antennas as required. have set channel to auto and manual select. that was not good idea. so went back to auto select channel.
deleted apps on tablets and re-installed.
the master controlller is alwatys perfect and does not lose connection.
on master controller the slave contoller appears at 48% always. and the blue link dot goes away.

in flight while I pilot and my partner camera op. slave loses connection/picture after 2 mins or so. it will start clitching then loose picture. then it will come on again. its back and forth and we are not able to work smoothly.

has any one had this problem after firmwire update. do we need a new firmwire update again! or is the light bridge on slave controller not working?

I've been troubleshooting for a good 3 weeks.
wondering how we can reboot controllers to install firmwire again?
how to delete controller slave list from dji on master and on slave.
has anyone notice there is a controller set by dji to test slave connection before controllers go out to buyers. How do I delete it?

When your slave controller loses connection, are you still able to control the camera from that controller?
Tony