https://www.googlenestcommunity.com/t5/Nest-Thermostats/Can-t-add-thermostat-to-account/m-p/544939#M108474 <P>I moved into a house with a nest thermostat. I set up Wi-Fi but I can’t connect. Error code m15. Won’t allow me to do anything. Just goes back and forth from m15 to learn more.</P> Thu, 09 Nov 2023 12:53:46 GMT Dpipal 2023-11-09T12:53:46Z https://www.googlenestcommunity.com/t5/Nest-Thermostats/Can-t-add-thermostat-to-account/m-p/544939#M108474 <P>I moved into a house with a nest thermostat. I set up Wi-Fi but I can’t connect. Error code m15. Won’t allow me to do anything. Just goes back and forth from m15 to learn more.</P> Thu, 09 Nov 2023 12:53:46 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Can-t-add-thermostat-to-account/m-p/544939#M108474 Dpipal 2023-11-09T12:53:46Z https://www.googlenestcommunity.com/t5/Nest-Thermostats/Can-t-add-thermostat-to-account/m-p/546111#M108654 <P>Have you tried these steps?</P> <P><STRONG><A href="https://support.google.com/googlenest/answer/9633749" target="_blank">Troubleshoot an M15 error on a Nest thermostat - Google Nest Help</A></STRONG></P> Sat, 11 Nov 2023 11:03:28 GMT https://www.googlenestcommunity.com/t5/Nest-Thermostats/Can-t-add-thermostat-to-account/m-p/546111#M108654 David_K 2023-11-11T11:03:28Z