Azure services back after outage: What ‘went wrong and why’ hours before Microsoft’s Q3 results announcement

Microsoft has confirmed that it has fully restored its Azure cloud services after the widespread outage that struck for hours before the company’s scheduled Q3 earnings announcement. The disruption affected critical platforms including Microsoft 365, Outlook, Xbox Live, and Copilot, leaving millions of users across industries temporarily disconnected. As per Microsoft’s Azure Status History, the service outage was caused by a configraution error which triggered cascading failures across multiple regions. The company revealed that it deployed a rollback to a stable configuration which gradually led to service restoration after several hours.

Azure service outage: What happened