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Fix Windows Security Proxy Sync Issue - Fix Windows Terminal DNS Lookup Failed Errors-How to Fix PowerShell Connection Refused Error

Updated 2026-06-14 00:16:29browser-issues
Fix Windows Security Proxy Sync Issue - Fix Windows Terminal DNS Lookup Failed Errors-How to Fix PowerShell Connection Refused Error
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.