Battery error mavic pro

[immorales222]

hey guys,

I have 3 batteries for my mavic pro,

I flight in the beginning with all of these batteries with no problems. after a while 1 battery will give me a aircraft disconnected sign and no more control on the aircraft.. only RTH ( so no more that battery.) and now the other battery i can fly but the signal status of my RC to aircraft is off, see picture.

And the last one is completely perfect with no errors and everything goes perfect.

Please what can it be.

thnx
Bryan

 

[RIHockey]

Is the button where the SD card goes turned to RC or wireless? Should be on RC.