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Clear Teams Cache to Fix Login Loop: Step-by-Step Guide - How to Fix 'Port Already in Use' Error on Windows-Chrome Keeps Crashing When Opening PDFs

Updated 2026-06-14 05:11:04developer-tools
Clear Teams Cache to Fix Login Loop: Step-by-Step Guide - How to Fix 'Port Already in Use' Error on Windows-Chrome Keeps Crashing When Opening PDFs
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.