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Fix Windows Update Connection Timeout Due to Firewall - How to Fix PowerShell 502 Bad Gateway Post-Update-Solve 'Command Not Found' Error During Windows Activation

Updated 2026-06-13 18:09:38developer-tools
Fix Windows Update Connection Timeout Due to Firewall - How to Fix PowerShell 502 Bad Gateway Post-Update-Solve 'Command Not Found' Error During Windows Activation
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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