Camera Issue's After Power Down

** edit ** When the NVR channel is in Plug&Play mode - the NVR would usually automatically Activate an Inactive camera
OK so just just did the same thing i did with camera 2 and it allowed me to activate the camera and set the IP, that's also now working.

Thank you everyone again for your help, I'd be stuffed without you!
 
The camera 007 / 003 on your SADP screenshots is showing a 'self administered IP address' as it has DHCP enabled. Untick DHCP using SADP.
There is no DHCP server (the NVR does not act as one) so it reverts to a random address in the 169.254.x.x address range.

I learned a lot on this thread, oh my gosh I was gonna suggest turning DHCP on on the camera :) Now I know, hope I remember!