Google Nest Community

I have an issue where the C-wire kept dropping off. When I originally installed the thermostat, all wiring appeared to be fine. But after a day, an error E261 appeared which was low power on the C-wire. So I pulled out the face cover of the thermosta...

Dear Customer Service,I purchased a new Nest thermostat 2 weeks ago from Amazon. It has been been very frustrating because I have nothing but trouble with it. My thermostat kept dropping my C-wire and draining the baterry. I have to keep replacing th...