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Fix Chrome Authentication Failed Certificate Error - How to Fix Chrome Port Already Allocated Error-How to Resolve Microsoft Store Error 0x80073cf0 and High CPU

Updated 2026-06-14 12:21:06browser-issues
Fix Chrome Authentication Failed Certificate Error - How to Fix Chrome Port Already Allocated Error-How to Resolve Microsoft Store Error 0x80073cf0 and High CPU
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.