I'm running Kodi + Tvheadend HTSP Client on Chromecast with Google TV and I'm running into a bit of a problem.
Every 30 minutes (to the second in most instances) the TV stream will fail with 'Server is unreachable'. It's not even 30 minutes worth of streaming, if it crashes and I wait 25 minutes it'll crash again within 5 minutes.
It's as if there's some routine running on Google TV itself every 30 minutes that causes the disconnect from the tvheadend server.
I installed Kodi onto an ubuntu VM to test the tvheadend server and it streamed tv fine for hours. There's just something not right with Chromecast Google TV.
I've fiddled with a million settings I just can't get anything to work. I also tried with another PRV client on Chromecast Google TV got a similar problem but the screen just goes black.