Incident with Copilot agent sessions
GitHub Status [Unofficial]
February 27, 2026
Feb 27, 23:49 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.
Feb 27, 23:45 UTC Update - We have identified the cause of the elevated errors and are rolling out a fix to production. We are observing initial recovery in Copilot agent sessions.
Feb 27, 23:35 UTC Update - We are investigating networking issues with some requests to our models.
Feb 27, 23:18 UTC Update - We are investigating a spike in errors in Copilot agent sessions
Feb 27, 23:18 UTC Investigating - We are investigating reports of degraded performance for Copilot
Discussion in the ATmosphere