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How to Fix PowerShell Version Mismatch Error - Configure Firewall for Network in Windows-Troubleshoot 502 Bad Gateway with Curl in PowerShell

2026-06-17 21:20:09cloud-software
How to Fix PowerShell Version Mismatch Error - Configure Firewall for Network in Windows-Troubleshoot 502 Bad Gateway with Curl in PowerShell

Final checklist

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