Incident with Copilot

Resolved

On February 26, 2026, between 09:27 UTC and 10:36 UTC, the GitHub Copilot service was degraded and users experienced errors when using Copilot features including Copilot Chat, Copilot Coding Agent and Copilot Code Review. During this time, 5-15% of affected requests to the service returned errors.The incident was resolved by infrastructure rebalancing.We are improving observability to detect capacity imbalances earlier and enhancing our infrastructure to better handle traffic spikes.

Investigating

Copilot is operating normally.

Investigating

We are investigating reports of degraded performance for Copilot