You were posting at the same time as me. You have your home automation controller reboot every night? This is the same as a crash in the home automation world. It is offline for however long it takes to reboot. I don't see how this is acceptable for a system that is running the critiical subsystems of a home. Lighiting, security, HVAC. The Q controller in my Vantage system has never crashed. The only time it has ever been offline is when I have taken it offline for programming or other changes.

What subsystems are you running in your own home?