SUMMARY
- GitHub notifications were delayed up to 1 hour 20 minutes.
- Copilot policy updates did not propagate for some users, blocking access to newly enabled models.
- Recovery efforts reduced delays to around 15 minutes by late evening.
GitHub users worldwide faced significant service interruptions on February 9, 2026, as notifications were delayed and Copilot policy updates failed to propagate, affecting both individual developers and enterprise clients.
The downtime impacted developers relying on real time alerts for code changes, security patches, and collaboration. Microsoft-owned GitHub confirmed active mitigation measures to address the backlog.
Previous global outages on GitHub have exposed vulnerabilities in notification systems and cloud infrastructure. Delayed alerts can affect project timelines, particularly in enterprise workflows.
“GitHub down incidents can disrupt development pipelines and create cascading delays in production,” said Dr. Amelia Chen, cloud systems researcher at Stanford University.
Marco Alvarez, GitHub spokesperson, added that teams were actively investigating policy propagation failures.
“Pull request alerts were late, causing confusion in our deployment schedule,” said Priya Singh, software engineer at Infosys.
John Hart, a freelance developer, added, “Copilot access issues disrupted testing on critical projects.”
GitHub continues monitoring performance and expects full service restoration within hours while reviewing measures to prevent similar outages.
The GitHub down incident highlights the critical role of cloud based collaboration platforms in modern software development and the need for resilient infrastructure.
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