With Coast to Cool enabled, my thermostat seems to be running the heat constantly. 5 min on, purge cycle, 5 min off, repeat. Without, it will overshoot a set point and then wait until the house cools 2 deg less than the set point to kick the heat back on.
The thermostat a much better job holding the set point this way and does not overshoot. I’m running Max Comfort (which had not made a difference at all in its behavior). I will check to see if adjusting the behavior slider changes the constant running when Coast to Cool is turned on, but I was wondering if anyone else has seen this behavior.