GitHub has faced recurring infrastructure strain in 2026, with a notable August 21 incident degrading Git operations over SSH for roughly four minutes due to a load-balancer configuration defect that evaded testing. Multiple August outages, including a seven-hour platform-wide disruption from traffic peaks overwhelming Central US capacity, highlighted scaling challenges tied to AI workloads like Copilot and Actions. These events prompted GitHub to accelerate capacity additions and monitoring improvements, yet recent October incidents have centered more on Actions job delays than core Git functions. Traders appear focused on whether ongoing database and load-balancing refinements can prevent critical Git-specific failures amid sustained high usage, with upcoming reliability updates and any new traffic spikes as key near-term catalysts.