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Fix Windows Update Connection Refused Due to Proxy Settings - Reduce Windows Security CPU Load-Ultimate Mac OneDrive Sync Troubleshooting Guide

Updated 2026-06-14 03:25:42macos-help
Fix Windows Update Connection Refused Due to Proxy Settings - Reduce Windows Security CPU Load-Ultimate Mac OneDrive Sync Troubleshooting Guide
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.