University of Bristol incident

MS Teams - Degraded Service Performance

Resolved after 4 hours 38 minutes, affecting Microsoft Office 365 (Outlook, OneDrive) and Other services and 1 more, on June 17, 2026.

monitoring Jun 17, 2026, 09:54 AM UTC

Microsoft Teams is currently seeing degraded performance. This is a known issue and has been acknowledged by Microsoft, who are actively working to resolve this.

Started
Jun 17, 2026, 09:54 AM UTC
Resolved
Jun 17, 2026, 02:32 PM UTC
Duration
4h 38m
Detected by Pingoru
Jun 17, 2026, 09:54 AM UTC

Affected components

Microsoft Office 365 (Outlook, OneDrive)Other servicesOther services (Other services — Bristol)

Update timeline

  1. monitoring Jun 17, 2026, 09:54 AM UTC

    Microsoft Teams is currently seeing degraded performance. This is a known issue and has been acknowledged by Microsoft, who are actively working to resolve this.

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