Oddly, I actually was spurred on to email Google rather than complete a
call or chat after previously posting here and the day after my email,
the notifications are back but I didn't get an email reply at all.
Working again but defo a software issue.
Happened to me over the past couple of weeks, reinstalling the home app
makes things work for a day then it's off again. I get no notifications
from the cameras at all anymore. Not changed anything . 3rd call to
Google due but I can't be bothered. Ob...