keystone - Microsoft 365 Service health status – Incident details

All systems operational

Microsoft 365 Service health status

Resolved
Degraded performance
Started over 4 years agoLasted about 6 hours

Affected

Core Services

Degraded performance from 4:55 PM to 11:20 PM

Microsoft 365

Degraded performance from 4:55 PM to 11:20 PM

Updates
  • Resolved
    Resolved

    The incident has been resolved

  • Update
    Update

    Microsoft is continuing to perform our mitigation actions and have begun seeing an improvement in service availability. More details can be found in the admin center under MO297147.

  • Investigating
    Investigating

    Title: Some users may experience intermittent failures when accessing various My Apps functionality User Impact: Users may experience intermittent failures when accessing various My Apps functionality. More info: Users who attempt to load My Apps functionality may experience failures or see errors when attempting the following functions: -Single Sign on (SSO) applications including Microsoft 365 applications -Registering for multifactor authentication -Self-service password reset -Performing self-service management of groups -Accepting terms of use agreements As a workaround, users may be able to refresh to alleviate the impact. Current status: We've determined that a recent change was resulting in impact. Scope of impact: Impact is specific to users who are routed through the affected infrastructure, primarily in the central region of North America. Please see https://status.office.com/ for more granular updates from Microsoft