Multiple services have elevated errors and endpoint failures when checking feature flags

Resolved

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.

Update

We identified an issue with feature flag checks that caused elevated errors and endpoint failures across multiple GitHub Copilot services. Customers may have experienced failed requests or degraded functionality. A fix has been deployed and error rates are steadily decreasing. All affected services are now mitigated and we are monitoring recovery.

Update

The degradation has been mitigated. We are monitoring to ensure stability.

Investigating

We are investigating reports of impacted performance for some GitHub services.