Thanks for the information. I took the plunge and did the restart. Super
easy, wifi automatically connected, and the sensor is now back online!
We'll see how long it lasts
I'm having the same problem with my temperature sensor as everyone else.
It was offline for months but reconnected once I got a new Nest
thermostat. I was pretty happy for about 3 hours when the sensor went
offline again. Thinking it was the battery,...