for me so far during download everything is smooth, maybe is you connection problem.When I try to connect to my mavic 2 pro from the new controller it says new fromware is avaiable - when I select mstart updating it shows a Network Connected then a "Connected Do.." inthe blue button (horrible UI design) then immediately says Update Failed. Restart the Equipment and try again later. Reason: network disconnected Reconnect to continue downloading.
After this no amout of resets restartes ect changes anything?
Any suggestions??