@randr
Thanks for the information. The Honeywell 9000 is not listed on the Honeywell developer site (https://developer.honeywellhome.com/) as one of the supported thermostats for their newer REST API, which is what this driver and app uses. So that is most likely why changing setpoints doesn't work. I'm actually surprised that anything works. I seem to remember reading that Honeywell was moving support for some of their older devices (like the 9000) over to the new API. That may be why some of the functionality works for you. I believe there is another community driver available that uses the old API and might work for you. See this thread: Honeywell Wifi Thermostat Driver for more information. Here's a link to the driver on Github: GitHub - HubitatCommunity/HoneywellThermo-TCC You would have to manually install it in Hubitat. If that driver doesn't work for you, we might be able to get this driver/app to work, but I think it would mean code changes to the Honeywell Home app.
Download the Hubitat app
