Disruption with Copilot Code Review

4 up0 degraded0 down1 unknown
Snapshot 18:25:40 UTC updates every 60s

Official incident · GitHub Copilot

Disruption with Copilot Code Review

resolved · 2026-09-04 20:39:03 UTC · Resolved 2026-09-04 22:26:46 UTC

Official title mentions toolmajor

Official updates

  1. resolved

    On September 4, 2026, between 20:04 and 22:26 UTC, GitHub Copilot code review experienced an increased failure rate. Affected pull request reviews failed to complete or post review comments.<br /><br />The incident was caused by a change to the service’s authentication permissions that prevented it from submitting affected reviews to the GitHub API. We reverted the change and restored normal operation by 22:26 UTC.<br /><br />We apologize for the disruption.

  2. monitoring

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

  3. investigating

    We are applying the mitigation and expect recovery within approximately 30 minutes.

  4. investigating

    Some users may be experiencing failures when using Copilot code review. We have identified the root cause and are working on a mitigation.

  5. investigating

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

DATA SOURCE

Data from each vendor official status page, refreshed every 60 seconds. Failed reads show unknown and last success time.

Snapshots and status changes are retained for up to 7 days; official incidents remain in the site index. Everything is generated only from official data captured by this site.