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Fix 'Port Already Allocated' Error in Visual Studio Code - Restart Microsoft Teams Service Windows Guide-How to Fix RD Gateway Timeout 504

Updated 2026-06-14 19:42:29developer-tools
Fix 'Port Already Allocated' Error in Visual Studio Code - Restart Microsoft Teams Service Windows Guide-How to Fix RD Gateway Timeout 504
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.