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Fix Windows Security Proxy Sync Issue - Fix 'Port Already in Use' Error in Windows Terminal PowerShell-Chrome Profile Startup Broken After Update: Fixes

Updated 2026-06-16 02:17:10browser-issues
Fix Windows Security Proxy Sync Issue - Fix 'Port Already in Use' Error in Windows Terminal PowerShell-Chrome Profile Startup Broken After Update: Fixes
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.