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Fix Windows Defender Proxy Error: Configuration Guide - Breaking the Windows Update Login Loop-Reduce Windows Security High Memory Usage

Updated 2026-06-16 00:24:46developer-tools
Fix Windows Defender Proxy Error: Configuration Guide - Breaking the Windows Update Login Loop-Reduce Windows Security High Memory Usage
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.