Outage in GitHub

Incident with Copilot

Resolved Major
November 28, 2025 - Started about 19 hours ago - Lasted about 1 hour
Official incident page

Incident Report

We are investigating reports of degraded performance for Copilot
Components affected
GitHub Copilot

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Latest Updates ( sorted recent to last )
RESOLVED about 17 hours ago - at 11/28/2025 08:23AM

This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

INVESTIGATING about 18 hours ago - at 11/28/2025 07:52AM

We have rolled out a fix and are monitoring for recovery.

INVESTIGATING about 19 hours ago - at 11/28/2025 07:04AM

We are investigating degraded performance with the Claude Sonnet 4.5 model in Copilot.

INVESTIGATING about 19 hours ago - at 11/28/2025 06:59AM

We are investigating reports of degraded performance for Copilot

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