I have an HDHR Prime and a Quattro. Both display error free in Channels admin as well as on http://my.hdhomerun.com. But both are giving the following error when I try to watch on Channels:
2020/02/15 09:37:56 [ERR] Failed to start stream for ch8.1: HDHomeRun: 807 No Video Data
2020/02/15 09:38:39 [ERR] Failed to start stream for ch600: HDHomeRun: 807 No Video Data
If it helps for debugging, This morning I had to unplug and relocate all of my network devices. Including routers, HDHRs, Synology NAS (on which Channels is running), etc. Thoughts??

Computers!