This issue remains unresolved, even after replacing our 2016 Nest
Learning Thermostat with a brand-new model purchased directly from
Google. Besides sometimes being found "offline" the thermostat does not
respond promptly to app control -- if the app...
I've been seeing the same issue. Our home network/WiFi is working fine
but the Nest Learning Thermostat -- 3rd Generation -- randomly goes
"offline" frustrating efforts to control via iPhone or iPad. It also
operates strangely when Home/Away is enabl...