Same here. Same issue. Even worse, when I remove the hub from the group
and add it again it works, BUT the hub then reboots after every song.
Audio groups not useable for me at the moment. Days ago everything works
fine.
Drastic solution but I'm frustrated as well. I have a nest hub 2nd gen
and this device causes so much trouble. Reboots over and over again.
Adjust volume for speaker groups via voice command doesn't work any
longer. Chromecast to Teufel devices is bu...
How could this ever be related to network issues? A lot of users are
experiencing this issue. For me it worked at first and all over sudden
it doesn't work it all. Same network configuration and I changed
nothing. So this just a stupid google support...
Same thing here with the google nest hub 2nd gen. Can't change the
volume of speaker groups via voice command. This is only one problem of
many with the hub 2nd gen. Never saw a device from Google with so many
problems.