I have a feeling that it's overriden by the camera settings, I have observed something similar. I haven't examined it deeply yet though.
What nvr do you have? Have you tried upgrading the firmware? I know there is a newer one, but i dont want to brick it.
Hi, I have a nvr model k108, firmware 2005-08-08 and It has a bug that doesn't allow me to set the date/time and camera name on screen, When I set it, it seem to save it but when I return It's gone... Does anyone have this problem?