I have a zwave thermostat, and cannot get it to work properly. I have tried some of the modified device types out there with no luck, as well as deleting the device. Here are the symptoms:
Temp in 66F in both app and thermostat.
Increase temp on thermostat to 67, app increases to 67.
Press refresh in app, app returns to 66…and from now on will always report 66.
Set app to 63, thermostat obeys.
Increase thermostat to 66, app reflects increase (sometimes).
Press refresh…app returns to 63.