A recent Microsoft Windows update (KB5127648) may interfere with the security authentication process used by SFSWiFi.
If you can no longer connect to SFSWiFi after a Windows update, please follow the steps below to remove the affected update and prevent it from being installed again.
1. Click Start, type PowerShell, and select Run as administrator.
2. Copy and paste the following command, then press Enter.
3. Follow the on-screen instructions to uninstall the update.
4. Restart your laptop when the uninstall is complete.
After restarting, your laptop should automatically reconnect to SFSWiFi as it did before the update.
Once your Wi-Fi connection is restored, you can proceed to the next step.
Open PowerShell as administrator again.
Copy and paste the following commands into PowerShell and press Enter.
Check that KB5127648 appears in the hidden updates list.