GitHub

Disruption with Copilot Coding Agent sessions

Minor Impact Investigating Ongoing March 19, 2026

Investigating Investigating Investigating

Incident Timeline

Investigating

We have rolled out our mitigation and are seeing recovery for Copilot Coding Agent sessions

Mar 19, 2026 at 2:46 AM UTC

Investigating

We are seeing widespread issues starting and viewing Copilot Agent sessions. We have a hypothesis for the cause and are working on remediation.

Mar 19, 2026 at 2:25 AM UTC

Investigating

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

Mar 19, 2026 at 2:05 AM UTC

Was your business affected by this GitHub outage?

Set up instant alerts for GitHub, be the first to know about outages via email, Slack, Teams, or Discord.

Set Up Alerts → View GitHub History