I am experiencing the same issue, but I’ve had the same Nest Learning
thermostat installed since April 2020, and only recently had an issue
with the cold setting blowing hot air. Last summer, the cold setting
worked fine. Then the heat worked through...
I’m having the same issue with my 3rd generation Learning thermostat. I
haven’t seen any promising insight. It seems like there are enough
people having the same issue that support would be aware. I am six days
outside of my warranty period and just ...