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Fix Microsoft Store Network Connection Problem on Windows 10 - How to Fix Firefox Secure Connection Failed Due to Wrong Date-SSH Known Hosts Key Mismatch Troubleshooting

2026-06-13 15:26:11browser-issues
Fix Microsoft Store Network Connection Problem on Windows 10 - How to Fix Firefox Secure Connection Failed Due to Wrong Date-SSH Known Hosts Key Mismatch Troubleshooting

Final checklist

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