Hi all,
I am Chris, a new member from UK. Have a NVR: DHI-NVR2104-P-4KS2 and 4 x Camera: DH-IPC-HFW5231E-Z12E with an external POE switch upstairs, NVR downstairs.
Power cut at weekend, one camera failed to find host on restart. DId a bit of fiddling (oops!) and now no picture on any camera...