outage

Robotic vacuum cleaners halted in their tracks

Amazon Web Services suffered a major outage Tuesday, the company said, disrupting access to many popular sites.

To the dismay of millions of children — and the parents trying to keep them busy and cope with their anguish — the popular gaming platform Roblox crashed Friday, and the company was still trying to restore service Saturday.

United Airlines says “technical system issues” were behind an outage that impacted flights across the U.S. Friday morning.