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How to Resolve Task Scheduler 504 Gateway Timeout - Fix 'Port Already Allocated' Error on Windows 10 for Chrome-Chrome Profile Access Denied: Causes and Solutions

2026-06-14 05:52:34
How to Resolve Task Scheduler 504 Gateway Timeout - Fix 'Port Already Allocated' Error on Windows 10 for Chrome-Chrome Profile Access Denied: Causes and Solutions

Result check

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