I have 11 of these and had this happen on a few of them, the fix for me was to factory reset and repair. Sometimes a few times until it was paired as a z-wave thermostat that let me change the driver correctly.
I have 11 of these and had this happen on a few of them, the fix for me was to factory reset and repair. Sometimes a few times until it was paired as a z-wave thermostat that let me change the driver correctly.