Thanks. I got the flymore and initially had the hub problem. Then I read the manual and learned about the seperate initial charge. They could do with a large red lettered instruction card in the box.Kept getting a message that the battery was not inserted properly. Got it with all three batteries. I’m thinking it was related to the issue involving using the charging hub to do the initial battery charging. DON’T DO IT. Charge all three individually for their first charge, then you can use the hub (assuming you get the Fly More package. There are several threads about this. Mine is HERE.