I have this error that keeps popping up. This is in a new out of the box Mavic Air 2. It seems linked to the batteries. I like a lot of people charged my batteries on the hub the first time. They all charge fine. Only one battery is functional though the rest give me this error. I found if you leave the drone and everything ona while it seems to go away when you restart but it came back after I charged the battery. This time by itself in the single charger...It puzzles me. I had all three batteries working until I charged them. Now only one again. Sounds like a software/firmware problem. Got any ideas?