My AVATA has a remote controller 2 with the firmware upgrade, they are linked, both AVATA and remote contoller 2 had good battery level indications and the AVATA flew very nicely for 10 or so minutes.

Landed to swap in a new fully charged flight battery.   I turned the expired flight battery off before swapping out.   


The AVATA and remote controller 2 are still linked, the gimbal can be moved using the controller but using CSC on the remote controller 2 the motors will NOT START??

Hi, you might be better off posting in the Products section of this forum, that is way more active.

https://forum.dji.com/forum-129-1.html

OK, thanks.