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Home / developer-tools / Fix PowerShell 502 Bad Gateway Certificate Errors - Windows Terminal Ubuntu Profile Not Saving Fix-RDP Timeout Fix: Step-by-Step Checklist

Fix PowerShell 502 Bad Gateway Certificate Errors - Windows Terminal Ubuntu Profile Not Saving Fix-RDP Timeout Fix: Step-by-Step Checklist

2026-06-14 16:18:38developer-tools
Fix PowerShell 502 Bad Gateway Certificate Errors - Windows Terminal Ubuntu Profile Not Saving Fix-RDP Timeout Fix: Step-by-Step Checklist

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.