[hypoxia]

Trillium identified the scheduling problem.  The Time settings for Away, Return & Store were 0, so it would switch to one of those at midnight.  They had me set the time to 250 for Away, Return & Store and reboot it.  Now those times are displayed as N/A.  I can manually select those settings but they no longer part of the normal daily schedule.  It appears that the heat and A/C problems have been resolved.

The folks at Trillium Electronics (SilverLeaf) have been excellent.  
Here is the OmniScope and the plug for it which is normally laying behind the front TV amongst all of that wiring.