The temp sensor never works 100%, the temp will be higher and until I hit the button on the side it then updates and triggers the thermostat to kick on
How far from the nearest repeating Z-Wave node is the temp sensor? Have you removed it from programming then re-added it as a means to resolve the issue?
used to be able to say use the temp sensor at 8pm vs the thermostat or both on a schedule. I noticed thats gone now. Can you confirm adc makes it only the thermostat runs the schedule now?
Steps on how to setup an ADC remote temp sensor can be found below along with how to integrate the RTS into the schedule:
You should be able to select the RTS in the schedule through the Alarm.com website by hovering over the tstat name and clicking on the edit pencil. .
So I found an old t2000 thermostat and see a setting under advanced to set as a temp sensor or thermostat but its grayed out.
Thermostat Function is not a supported feature it appears. This may be a holdover from a previous feature that is no longer supported or a feature that may be supported in the future but there is no information about it at this time.
Can you see it in the Alarm.com website, or just through the app?