GitHub’s reliability challenges, driven by surging AI-related traffic and infrastructure scaling limits in its Central US data center, continue to shape trader views on critical-incident markets. A major August 17 outage lasting nearly eight hours triggered a formal critical classification after load balancers failed under peak demand, causing cascading authentication, Actions, API, and Copilot disruptions. Subsequent September and early October events, including the October 7 incidents affecting Git Operations, Pull Requests, and Actions, have kept focus on whether GitHub’s status page will again label core service degradations as critical rather than major or minor. Microsoft-backed remediation efforts, such as improved autoscaling and database safeguards, aim to reduce recurrence, but persistent usage growth and complex retry-storm risks maintain uncertainty around near-term thresholds.