Got 10 cams, 7 are visible on remote access, 3 are not. All static IP addresses, 4 5009L and 6 932L's. Tried with firewall disabled, changed DNS to router IP address, reset 3X, camera goes thru setup and video is visible at finish, DLINK cloud does not communicate. On all occasions got message camera is already registered, verified in setup under wireless, can't figure out why I can't access 3 cameras out of 7. Any more ideas?