"Nikon Transfer interrupted - problem of connection"
I have a Nikon D800 and installed the Nikon Transfer 2 software coming with it. When I want to tranfer my pictures to my MacBookPro, after a while I get a message "Transfer is cancelled - Connection between the camera and the computer has been disconnected". However, I made sure that the connection of the cable is OK, and this did not solve the problem. Can someone tell me what could be the cause of this problem ?
Also when starting again the transfer, it re-transfers the same pictures, in despite of the fact that I chose "new pictures only" in the preference settings. Another problem to solve...