In order to avoid a simultaneous failure of all three computer modules that control the flight surfaces on the Boeing 787, the FAA has issued a directive that the computers should all be power cycled at least every 22 days. Just hope you don’t have to reinstall OS.
Kinja is hungry for links today. FAA orders Boeing 787 safety fix: FAA orders Boeing 787 safety fix: Reboot power once in a while
Photo by me.