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GitHub Actions Workflow Canceled Manually: Causes and Fixes - PowerShell 502 Bad Gateway Fix Checklist-How to Fix Cloudflare Error 521 (Web Server Is Down)

Updated 2026-06-13 18:18:39developer-tools
GitHub Actions Workflow Canceled Manually: Causes and Fixes - PowerShell 502 Bad Gateway Fix Checklist-How to Fix Cloudflare Error 521 (Web Server Is Down)
Prepare
Execute
Validate
Document

Operational follow-up

  • Record the exact option, command, or setting that changed the result.
  • Keep a rollback note if the workflow affects shared files or team settings.

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