Wes,
MobilLinc works fine with the thermostat except that this thermostat and most likely the 2441TH reports the temperature in .5 degree increments. The display on the thermostat seems to round up and MobilLinc seems to round down. So when the temperature is 80.5 the thermostat display shows 81 and MobilLinc shows 80.
Anything you can do so the displays on the thermostat and MobilLinc match up?