Interesting. I also have YTTV through my primary account shared with my
family accounts. This is the same account that no longer can connect to
Google Home.
Sadly, trying to access through my 8 year old Pixel 1 did not work. Same
issue as my brand new Pixel 9 pro.Also I just followed up with support
for a 3rd time using @MplsCustomer 's instructions. I reached the same
agent that I spoke with this mornin...
I just tried this as well. I setup a new home and my Hub Max on a
separate account. Then I invited my primary account, but unfortunately I
still can't access Home from my primary account. So there is nothing
wrong with my home network or Home devices...