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Fix Command Prompt 502 Bad Gateway Due to DNS Issues - Fix PowerShell Service Unavailable After Update-Apache Update Failure: Step-by-Step Recovery

2026-06-13 23:07:46cloud-software
Fix Command Prompt 502 Bad Gateway Due to DNS Issues - Fix PowerShell Service Unavailable After Update-Apache Update Failure: Step-by-Step Recovery

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.