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Claude (Anthropic) · 42d ago

Degraded performance on Claude for Microsoft Office 365

Resolved

Yes — Claude had a problem on September 1, 2026, and Claude (Anthropic) has since marked it resolved. Claude (Anthropic)'s latest word: “This issue has been resolved.”

See Claude's live status →

Timeline

Started: 9/1/2026, 4:02:48 PM

Last update: 9/1/2026, 4:22:19 PM

Resolved: 9/1/2026, 4:22:19 PM

Affected: rwppv331jlwc

Claude (Anthropic)'s official report →

Updates

  • resolved

    This issue has been resolved.

    9/1/2026, 4:22:19 PM

  • investigating

    We are investigating elevated errors affecting Claude for Microsoft Office 365. We will provide an update as soon as possible.

    9/1/2026, 4:02:48 PM

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Is Claude down? Claude is having issues now — Sep 1, 2026 outage | AI Status