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OneDrive Setup Sync Folder Not Syncing: Practical Fixes - Localhost 404 in CMD: Causes and Fixes-Antivirus Causing High CPU in RDP Sessions

Updated 2026-06-14 04:15:51macos-help
OneDrive Setup Sync Folder Not Syncing: Practical Fixes - Localhost 404 in CMD: Causes and Fixes-Antivirus Causing High CPU in RDP Sessions
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.