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Fix GitHub Actions Cache Action Permission Denied Error - Configuring DNS for VPN in Windows Terminal-Windows Defender Real-Time Protection Keeps Turning Off Fix

Updated 2026-06-13 16:02:04developer-tools
Fix GitHub Actions Cache Action Permission Denied Error - Configuring DNS for VPN in Windows Terminal-Windows Defender Real-Time Protection Keeps Turning Off Fix
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.