Boeing advises periodically rebooting 787

The US Federal Aviation Administration (FAA) has issued a new airworthiness directive PDF for Boeing’s 787 because a software bug shuts down the plane’s electricity generators every 248 days.

“We have been advised by Boeing of an issue identified during laboratory testing,” the directive says. That issue sees “The software counter internal to the generator control units (GCUs) will overflow after 248 days of continuous power, causing that GCU to go into failsafe mode.”