Also, if your not connected initially then you may have to reboot hub
right before you do those steps.. After your done reboot again and then
you have to go back and re-enable activity history in the Nest App.. If
you can’t get it to work then cover ...
Turn off activity history in Nest App for hub camera, then go into
Google home and display settings for hub cam and click on nest cam at
bottom of list then click Delete video history.