OK, so i disconnected the cable while it was re-booting and got the same issue. The camera never reboots after it goes down to 0 and does not come back online.
The camera comes back, it's just on a different IP address. Or you have to wait a while longer. Do the setup, reboot, wait 3 minutes. Then you just have to find it on your network again. How are you locating the IP address in the first place?