Works for me, on Priority, arrow down to the show, press select button, window pops up with Explore Series/Record This Airing/Auto Record, they can be selected, back button on the remote returns to Priority.

Yes, incorrect data in the Channels DVR guide would need to be looked at by the Channels people, but make sure you force a guide update first just in case it was recently changed and your DVR just hasn't updated yet.

Can you check and see if the one I just set is correct or off by 1 hour?

Updated

If it is an ATSC 3.0 broadcast, clsid2's version of MPC-HC added support for AC-4 last year.

I am seeing a series recording in place for Eyewitness News at 11pm.

For Roku, right now, no. We have a new release in the works that fixes several issues that will hopefully be submitted to Roku tomorrow and go live next week. Once you get the new version, if you continue to see the crash+debug ...

Have you tried without jumbo frames? Jumbo frames cannot be used unless all devices on a segment support them, which in practice means jumbo frames cannot be used on most networks, especially home networks.

We would like to get some diagnostic data to see what is happening:

In a web browser go to http://hdhomerun.local
NOTE: That address will go do the first HDHomeRun device found on your network. If you have more than one HDHomeRun device, use the "device ID" printed on the bottom of the unit ...

Check the TV settings and see if there is an option for auto framerate matching and disable it if so. UK broadcasts regularly switch between 25p and 50i to match the actual source content, and if the TV is detecting that it may be changing as well, and getting a few frames of black screen when that ...

What is the device ID for your HDHomeRun?

Updated

Updated. Is the Last Frontier channel correct on 11.4?

gtb's unofficial DEB and RPM packages are also an option for those who don't want to deal with Docker, and they also support automatic startup.
DEB: viewtopic.php?t=65560
RPM: viewtopic.php?t=36175

Fancy new energy-efficient windows by chance? Or with tint or a metal bug screen?

Change your recording task from "Record All Seasons" to "Record Current Season".