video playing failed

I have an outdoor DS-KD8003-IME1 unit with an indoor DS-KH6320-WTE1 installed. Basic functions had been working as expected, but I got my ISP's modem replaced, and all IP devices in my house got new IP addresses from the new DHCP server. Since then, I have many issues: 1. I had set up all...

Hi there, I have just upgraded my DS-7716NI-K4 / 16P NVR to firmware V4 and all the cameras are working fine apart from one in LiveView on the web interface or the HIK Connect App. The error that I am getting is "Video playing failed. Error code: (246106)" Everything was working fine before...