I am so frustrated with this thing. It learns my behavior in the simmer months when I set the thermostat to 71 degrees. In the winter, I turn the heat to somewhere between 62 and 65, and all of a sudden, randomly the darn thing sets my heat to 70. No warning, just all of a sudden I am sweating in my living room and have to throw my covers off. It wastes electricity and ruins my favorite time of year that lasts only 2 weeks in New Orleans anyhow. I can't seem to fix it.