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Resolving PowerShell Login Loop and Sync Issues - How to Fix OneDrive Sync 504 Gateway Timeout Error-Permission Denied Error Windows Terminal Solution

Updated 2026-06-13 19:36:21windows-fixes
Resolving PowerShell Login Loop and Sync Issues - How to Fix OneDrive Sync 504 Gateway Timeout Error-Permission Denied Error Windows Terminal Solution
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.