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Fix PowerShell Port Already Allocated Error with Firewall - Ubuntu Redis Not Starting: Common Fixes-Fix Windows Defender Connection Refused Error

2026-06-13 18:52:29developer-tools
Fix PowerShell Port Already Allocated Error with Firewall - Ubuntu Redis Not Starting: Common Fixes-Fix Windows Defender Connection Refused Error

Final checklist

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