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Fix PowerShell 504 Gateway Timeout When Calling REST API - Resolve High CPU Usage by Task Scheduler Background Tasks-How to Fix Certbot Certificate Renewal Failures

Updated 2026-06-13 20:15:38browser-issues
Fix PowerShell 504 Gateway Timeout When Calling REST API - Resolve High CPU Usage by Task Scheduler Background Tasks-How to Fix Certbot Certificate Renewal Failures
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.