PERSONALLY I have 3 drones all in one backpack ,air 3s,mini 4 pro and the Neo as well as about 2 hours of battery for each .Each of those has it's own nitch ,I carry the backpack everywhere when I travel ,I find that I am covered .Now considering...
USE A DIFFERENT browser(firefox) disable your anti virus and or VPN ,sign in to DJI .if you cant sign in (FIX THAT FIRST )
THEN TRY THE CONTROLLER ,if that fails (reset the contoller )
One of my computer students had the same problem but in the...