You're absolutely right, I initially wrote 20260822 for the gen3 AppleTV 4k HDHR app, but it was supposed to be 2025. I also think I may have been confused by the HDHR app running within plex. Within plex HDHR channels have a nice feature where the channel previews show up on the upper right corner ...

Hi there! Thanks so much for the quick response. I updated the app as I mentioned, but it only goes up to 20260817, when viewing live channels there is no grid guide button like in my 3rd gen, but I can click back to get to the guide. However, you can't view the live preview shown in the top right ...

I never noticed this before because I primarily use HDHomeRun via Plex, but after setting up a HomeAssistant automation I noticed that I could go into HDHomeRun's settings to disable the Live TV Slice Guide and the Grid Guide would be the default which shows a preview on the top right corner of what ...