zhizhu
Home / developer-tools / Fix Windows Defender Proxy Error: Permission Denied - Windows Security 502 Error Fix-Windows Terminal Auto Start Broken After Update

Fix Windows Defender Proxy Error: Permission Denied - Windows Security 502 Error Fix-Windows Terminal Auto Start Broken After Update

Updated 2026-06-14 14:32:27developer-tools
Fix Windows Defender Proxy Error: Permission Denied - Windows Security 502 Error Fix-Windows Terminal Auto Start Broken After Update
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.