I tried it from IE and the setting from DVR itself, Not working too.
I contacted the support and they send me a XML file, not working .. after a reboot, everything comes back again
Hello
I have a problem in my DVR ds-7108 HGHI-F1
I'm not able to save any changes on the settings, Anything even upgrading or downgrading the firmware
I have it for a 4 years now and I don't know what is the problem