Net Error

[ququ 0]

Hi,

I had a working 6 ch NVR IP camera system until a long mains failure (even the UPS discharged).

After restart one of the 6 cameras video image is not shown on NVRs screen: Net Error.

If I scan cameras in NVRs menu all 6 cameras are recognised with their IP addresses, but one has no video streaming.

I can access that camera with my browser without any problem so is streaming image.

I checked all camera, NVR settings, cables, everything seems to be OK.

What went wrong? Could be the NVR damaged? If yes, how can be verified?

Any help is much appreciated!

Thank you!