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Fix PowerShell 504 Gateway Timeout When Calling REST API - PowerShell Try Catch Not Catching Errors: Fix-How to Resolve Outlook Token Expired Error

2026-06-14 13:10:55
Fix PowerShell 504 Gateway Timeout When Calling REST API - PowerShell Try Catch Not Catching Errors: Fix-How to Resolve Outlook Token Expired Error

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.