I cannot even find the 'live' section you are talking about in Chromecast with Google TV. I think you need to have a YouTube TV subscription to see the "Live" section. Also, even if you have YouTubeTV you cannot see the HDHomerun channels in the "live" section. Rather, you have to open "Live Channe...

On my Chromecast with Google TV all I had to do was install the HDHomerun app. Now, there seems to be a bug with the Live Channels app where it doesn't show up even if you install it. From what I've read, the authors of the app are trying to be clever (too clever in my book) where they deliberately ...