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Fix Windows Terminal High CPU Usage & Permission Denied Errors - Fix 504 Gateway Timeout with Windows Security Firewall-Complete OneDrive Sync Troubleshooting Checklist

2026-06-14 03:48:29
Fix Windows Terminal High CPU Usage & Permission Denied Errors - Fix 504 Gateway Timeout with Windows Security Firewall-Complete OneDrive Sync Troubleshooting Checklist

Result check

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