On 12-25-2012 at around 10 PM almost everything turned on at the same time. Only a few exceptions even unassigned Keypad Buttons were illuminated. Most concerning is that both Garage Doors opened as well. Fortunately I was at home when this occurred. I did not see anything in the error log. This system (ISY99i with about 60 devices) has been up for about 9 months and I have not seen anything like this before.
I was running 3.3.6 at the time now on 3.3.7.
Anyone have any ideas what could have caused this?