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Remote Desktop Cache Location and Cleanup Guide - Fix Windows Defender Real-Time Protection Stuck-Fix OneDrive Sync Permission Denied & 504 Gateway Timeout

Updated 2026-06-13 23:02:00office-tools
Remote Desktop Cache Location and Cleanup Guide - Fix Windows Defender Real-Time Protection Stuck-Fix OneDrive Sync Permission Denied & 504 Gateway Timeout
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.