You're right, it is inconsistent. Since doing it a couple of times as
described above, and turning off and on my Chromecast Audio (removing
the power), my grouping has "stabilised" and now plays to all devices in
the group fine (including the hub and...
I noticed that when I added a Chromecast Audio to my group it stopped
working. I now have to manually go into Media - Now Playing and then tap
the Speaker Group its playing on and manually add the Nest to the group
(even though its already in the gro...