Authentication issues related to API requests

This incident has been resolved.

We continue to investigate issues related to sporadic authentication failures, impacting approximately 15% of API traffic. Erroneous 401 responses are causing app integrations to trigger authentication flows. We have identified a problematic component in our infrastructure and are working to mitigate.

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

We continue to investigate issues related to sporadic authentication failures, impacting approximately 15% of API traffic. Further updates will be provided as we work to mitigate.

We are investigating issues related to sporadic authentication failures impacting approximately 15% of API traffic. We will continue to investigate and provide updates.

Issues is experiencing degraded performance. We are continuing to investigate.

API Requests is experiencing degraded availability. We are continuing to investigate.

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