Grouping Zones Not Working

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If no one replies to you, you might want to try a forum search. There’s plenty about grouping Sonos.

Here’s but one example -

Problem Creating Zone Groupings With Sonos Speakers

I made the following change and it may have fixed this. I noticed that the Sonos 5 and Sonos One SL appeared twice in Settings->Audio, once “via Airplay” and once “via Sonos Streaming”. I disabled the Airplay versions, leaving only the “via Sonos Streaming” versions. Now everything appears as capable of being grouped. I have to pause the music before adding/removing to/from a zone or Roon loses control of the audio device and stops playing. But, all my zones show to be group-able now. Was any…