Outage in Microsoft Office 365
Users may be unable to access Microsoft Copilot or experience degraded functionality with some features
Resolved Major
December 16, 2025 - Started about 12 hours ago
- Lasted about 1 hour
Incident Report
We're investigating a potential issue with Microsoft Copilot for personal use, and we'll provide an update within 30 minutes.
Need to monitor Microsoft Office 365 outages?
One place to monitor all your cloud vendors. Get instant alerts when an outage is detected.
Latest Updates ( sorted recent to last )
about 13 hours ago - at 12/16/2025 09:28AM
Title: Users may be unable to access Microsoft Copilot or experience degraded functionality with some features
User impact: Users may be unable to access Microsoft Copilot or experience degraded functionality with some features.
More info: This may impact any user accessing Microsoft Copilot for personal use via:
- copilot.microsoft.com
- Copilot tab on Bing.com
- Copilot button in Edge browser
- Copilot button in Windows
Current status: We're investigating a potential issue with Microsoft Copilot for personal use, and we'll provide an update within 30 minutes.
Latest Microsoft Office 365 outages
Users may be unable to use Microsoft Copilot chat - about 1 month ago
Users may experience issues when accessing Microsoft Copilot - about 2 months ago
Users may see issues accessing some Microsoft 365 services and portals - about 2 months ago
Users in the Asia-Pacific region may be unable to access Microsoft services - about 2 months ago
Status Aggregator for All Your Third-Party Services
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 4600 services available
Integrations with
