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Avoiding SQLite Locking Errors with WAL Journal Mode - PowerShell Connection Refused Firewall Troubleshooting-502 Bad Gateway Windows Security Checklist

2026-06-15 12:53:16
Avoiding SQLite Locking Errors with WAL Journal Mode - PowerShell Connection Refused Firewall Troubleshooting-502 Bad Gateway Windows Security Checklist

Result check

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