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Fix Redis Connection Refused Due to Firewall Settings - PowerShell 502 Bad Gateway: A Troubleshooting Checklist-Fix Chrome Profile Network Error and Sync Failed

2026-06-13 23:04:03browser-issues
Fix Redis Connection Refused Due to Firewall Settings - PowerShell 502 Bad Gateway: A Troubleshooting Checklist-Fix Chrome Profile Network Error and Sync Failed

Final checklist

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