Google Nest Community

Replaced an older Honeywell stat with an E Nest. Only two wires in wall, a W and a R, no C wire. Went ahead anyway and installed the stat. It seems to work fine, but loses the WiFi connection from time to time. I check the Nest app on my phone couple...

Have 2 Nests on first floor that work work fine, installed them two years ago. Purchased 2 E thermostats for second floor (power company had a promotion), and installed one. Only had two wires, a W and an R. Proceeded with install and went through se...