I tried both Google Home and Nest App with same result. The only way I
was able to add the new thermostat was to create a brand new home
account. I just need to migrate all my old devices to the new home.
Same problem. After entering the setup code, the Home app just says
"Choose the last 4 characters of your device's serial number", but it
doesn't give any interface to enter the serial number. There is no
button to click. The user is just stuck on th...
