I have a DVR-LT8240MHD from order#17213-131030. This unit has been up and running for several years now with no problems. Last night it was working fine, but when I woke up this morning and looked at it remotely, I was unable to connect. I figured there was an internet outage or something. I went to the DVR to look at the cameras on the monitor I had set up and there were no feeds for any of the cameras (I have 5). I rebooted the machine to see if there was some sort of hiccup, but still nothing.
You can see in the pics attached what the screen looks like. There is a connection to the camera because when I disconnect one of the cables, the icon changes for that camera. Any ideas as to why this would be happening? Were some software updates made overnight? Do I need new firmware? Any help would be greatly appreciated.