Troubleshooting Your GitHub Actions deploy step hangs and gets cancelled at the 360-minute job limit. The fastest fix is a shell timeout wrapper plus non-interactive deploy flags. Full diagnosis and fixes inside.
Troubleshooting Your Vercel build runs to 45 minutes and dies with 'Build step did not complete within the maximum of 45 minutes' — usually a cold cache, unbounded page generation, or a hung post-build step. Here's how to find which one.
Troubleshooting Codex stalls at Setting up environment — usually a runtime mismatch, a private-registry token, or an install that blows past the cached container. The fast fixes, verified for June 2026.
Prompt Library Stop guessing at red CI. 12 prompt templates that narrow build and test failures by environment, cache, dependency, flake, and order of operations.