Having same issue as of today around 1pm. Not showing system time on. If
anyone knows anything let us know. Looks like a Google issue since its
happening to several of us.
It would be helpful if we could see how you wired the Nest. Also, the
pic of the old back plate is blurry and we cannot see the letters the
wires are going to.
Yes, if the nest is not getting power it will work intermittently. All I
would suggest is check the wire your using as the C and check the
connection at both ends.... something could have moved since u did move
the thermostat
