After reading the updated bugs summary for 2.7.9a and haveing a significantly modified insteon installation since upgrading to 2.7.9, I decided to downgrade to a version that would allow me to maintain a solid backup file for future use.
Not sure if I was lucky or just good, but I was able to successfully downgrade to 2.7.7 from 2.7.9a. All devices, programs, settings were maintained.
I am now in 2.7.7 and created a backup file for the system.
The only issues I encountered were:
Had to rebuild only those programs that had notifications as they appeard to be damaged...I was not able to delete or alter the notifications that were converted from specific addresses to "notify all" I had 3 "notify all" in my program and when I would try to delete this line, I was unable to do so. I'm not sure if this would have caused issues, so I rebuilt these programs and deleted the problem ones.
Also, I lost one of the notification addresses...this was a text notification. Also an easy fix.
Hope this may work for others that are feeling lucky!