Sep 16, 17:48 UTC 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. Sep 16, 11:45 UTC Monitoring - The degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability. Sep 16, 10:58 UTC Update - Copilot AI Model Pro…
Sep 15, 20:00 UTC 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. Sep 15, 19:48 UTC Monitoring - The degradation has been mitigated. We are monitoring to ensure stability. Sep 15, 19:11 UTC Investigating - We are investigating reports of impacted performan…
Sep 15, 11:17 UTC 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. Sep 15, 11:17 UTC Update - The issues with our upstream model provider have been resolved, and Claude Fable 5.1 is once again available in Copilot products and IDE surfaces.We will continue…
Sep 14, 19:35 UTC 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. Sep 14, 19:01 UTC Monitoring - The degradation has been mitigated. We are monitoring to ensure stability. Sep 14, 18:40 UTC Investigating - We are investigating reports of impacted performan…
Sep 13, 10:44 UTC 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. Sep 13, 10:28 UTC Update - Pull Requests is experiencing degraded performance. We are continuing to investigate. Sep 13, 10:26 UTC Update - We have reduced load on this cluster with internal…
Sep 4, 22:26 UTC 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. Sep 4, 22:25 UTC Monitoring - The degradation has been mitigated. We are monitoring to ensure stability. Sep 4, 21:54 UTC Update - We are applying the mitigation and expect recovery within ap…
Sep 4, 22:23 UTC 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. Sep 4, 22:02 UTC Investigating - We are investigating reports of impacted performance for some GitHub services.
Sep 3, 17:11 UTC 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. Sep 3, 17:11 UTC Update - The issues with our upstream model provider have been resolved, and Grok models are once again available in Copilot products and IDE surfaces.We will continue monito…
Sep 1, 16:01 UTC 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. Sep 1, 16:00 UTC Update - Time to update pull request diffs have improved to normal thresholds. Sep 1, 15:00 UTC Update - Diffs in the PR view may be stale for several minutes. We are investi…
Aug 31, 09:58 UTC 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. Aug 31, 09:58 UTC Update - The issues with our upstream model provider have been resolved, and gpt-5.3-codex, gpt-5.4-mini, gpt-5.4-nano, gpt-5.5, and the gpt-5.6 family of models are once a…
Aug 27, 19:44 UTC 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. Aug 27, 17:58 UTC Update - No material change since the previous update. Service conditions remain stable following the mitigation, and we have not observed any further customer impact. We a…
Aug 27, 12:12 UTC 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. Aug 27, 12:12 UTC Update - The issues with our upstream model provider have been mitigated, and Kimi K3 is once again available in Copilot products and IDE surfaces.We will continue monitori…
Aug 27, 00:26 UTC 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. Aug 27, 00:26 UTC Monitoring - The degradation affecting Actions and Pull Requests has been mitigated. We are monitoring to ensure stability. Aug 27, 00:25 UTC Update - We confirmed full rec…
Aug 26, 18:01 UTC 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. Aug 26, 18:00 UTC Update - All inbound queues have recovered and Actions is operating as expected. 3.7% of jobs assigned to larger runners during the early stage of this incident are stuck w…
Aug 26, 16:07 UTC 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. Aug 26, 15:09 UTC Investigating - We are investigating reports of impacted performance for some GitHub services.
Aug 24, 14:34 UTC 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. Aug 24, 14:26 UTC Monitoring - The degradation affecting Actions has been mitigated. We are monitoring to ensure stability. Aug 24, 14:22 UTC Update - Failures while queuing and running Acti…
Aug 24, 07:58 UTC 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. Aug 24, 07:12 UTC Update - We are experiencing degraded availability for the Fable model in Copilot products and IDE surfaces. This is due to an issue with the upstream model provider. While…
Aug 21, 14:00 UTC Resolved - On August 21, 2026, between 14:00 and 14:07 UTC, dotcom Git operations over SSH were degraded. Successful Git operations over SSH fell by more than 95% for during the peak impact window, making clone, fetch, or push over SSH effectively unavailable to most users for approximately four minutes. Git operations over HTTPS were not affected. The incident was caused by a so…
Aug 21, 00:37 UTC 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. Aug 20, 20:37 UTC Update - We are seeing gradual recovery in Copilot Cloud Agent task status visibility as we deploy a fix for the root cause. Session output remains delayed by approximately…
Aug 18, 11:42 UTC 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. Aug 18, 11:24 UTC Update - We have applied a mitigation and are seeing recovery signals. We will continue monitoring recovery and providing updates. Aug 18, 10:41 UTC Update - We have identi…
Aug 18, 10:23 UTC Resolved - This incident has been resolved. Aug 18, 09:36 UTC Investigating - We are investigating reports of impacted performance for some GitHub services.
Aug 17, 21:15 UTC 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. Aug 17, 20:45 UTC Update - We are continuing to apply mitigations to address sporadic Copilot authentication failures in some applications. We expect full recovery within the next 30 minutes…
Aug 13, 18:27 UTC 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. Aug 13, 18:27 UTC Update - We have deployed a mitigation. At this time GHEC Team Sync has recovered for enterprises with personal accounts. Teams syncing to IdP groups have returned to their…
Aug 13, 15:47 UTC 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. Aug 13, 15:47 UTC Update - The issues with our upstream model provider have been resolved, and Fable 5 is once again available in Copilot products and IDE surfaces.We will continue monitorin…
Aug 13, 15:36 UTC 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. Aug 13, 15:33 UTC Update - We have temporarily disabled a background job which caused the impact. At this time the impact is fully mitigated. Aug 13, 15:33 UTC Monitoring - The degradation a…
Aug 12, 22:56 UTC 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. Aug 12, 22:22 UTC Update - We have identified the root cause and are working on mitigation. Errors on the login page and downloading release assets have decreased, but we are not fully mitig…
Aug 12, 16:41 UTC 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. Aug 12, 16:38 UTC Update - We identified the source of errors affecting Pull Requests, Issues, and Search on GitHub.com and have applied a mitigation. A database index hint was referencing a…
Aug 11, 20:06 UTC 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. Aug 11, 20:06 UTC Update - We have identified and mitigated increased error rates affecting GraphQL API requests. A fix to increase service capacity has been deployed and error rates have re…
Aug 10, 21:50 UTC 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. Aug 10, 21:50 UTC Update - We have deployed and validated the fix to prevent immediate reoccurrence. We will be performing additional work to limit these kinds of failures in the future. Aug…
Aug 10, 18:46 UTC 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. Aug 10, 18:22 UTC Update - We identified the source of the issue affecting creation of fine-grained personal access tokens and have applied a mitigation. Users should now be able to create n…