Can't add Google TV to Speaker Group

[Malekith]

I have a new Telefunken XU58AN660S Google TV
I've set up everything and the TV is also added to my Google Home, I can even youse my phone as a remote for it und stream everything to it.

But it seems to be impossible to add it to a speaker group, it just does'nt appear in the menu.
I have no idea what's the issue here, can you help me?

Best
Matthias

[code_]

I don't think Chromecast enabled tv's support being placed in a speaker group. But upon further investigation they can. I have found a useful helpful link to a fix that has been marked as a solution: Can't add TV into speaker group - Google Assistant Community

Make sure your firmware is up to date on your TV 🙂

Let me know if it works!

[Malekith]

I installed the newest version of built-in chromecast from appstore, but that didn't help.

I will try contacting the manufacturer.

[code_]

Alright let me know how it goes! 

Again, Matthew has a valid response for another reason you seen. But Best thing to try is to contact TV's manufacturer page like you mentioned.

[MatthewM]

Another thing to add is that some TV manufactures haven't implemented Google TV software entirely, and may not support being added to a speaker group. See here, and note "Speakers with Chromecast Built-In and selected TVs."

[Malekith]

Thank you, can you please check your link? It doesn't work

[MatthewM]

Sorry about that, it's https://support.google.com/chromecast/answer/7174267?hl=en-AU&co=GENIE.Platform%3DAndroid