Resolved after 1 hour 40 minutes, affecting Copilot, on May 28, 2026.
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.
Affected components
Update timeline
- investigating May 28, 2026, 07:01 PM UTC
We are investigating reports of impacted performance for some GitHub services.
- investigating May 28, 2026, 07:20 PM UTC
Copilot is experiencing degraded performance. We are continuing to investigate.
- investigating May 28, 2026, 07:40 PM UTC
We are investigating errors with Copilot requests using OpenAI models
- investigating May 28, 2026, 08:06 PM UTC
Open AI models are currently unavailable. We are shifting requests to other models to reduce impact.
- resolved May 28, 2026, 08:41 PM UTC
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.
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