This doesn't work as your linked document instructs. As BBE_Corvallis
reports above, there is no Schedule option on the Google Home app.
Instead, you must click on the Nest icon on the top of the thermostat's
screen which takes you to the old Nest ap...
Don't mean to hijack this post, but I'm having the same issue and have
completed all troubleshooting steps as outlined in the article you
shared with no luck. I have 3 Nest thermostats. I recently got a new
router and was able to change the wifi cred...