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Fix Windows Update High CPU Usage and Service Not Responding - How to Resolve Teams Connection Timeout from Firewall-Fix Windows Security Service Unavailable Permission Denied

Updated 2026-06-14 01:42:41macos-help
Fix Windows Update High CPU Usage and Service Not Responding - How to Resolve Teams Connection Timeout from Firewall-Fix Windows Security Service Unavailable Permission Denied
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.