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PowerShell Migration Sync Issue Troubleshooting Guide - How to Resolve Outlook Connection Refused Error-Windows Defender Not Working Due to DNS Issue

Updated 2026-06-17 22:55:23browser-issues
PowerShell Migration Sync Issue Troubleshooting Guide - How to Resolve Outlook Connection Refused Error-Windows Defender Not Working Due to DNS Issue
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.