1. Disconnect the hub from your laptop and all connected devices for at least 5 minutes. Then, reboot your laptop and reconnect the hub to see if the issue is resolved.
2. Test the hub with a different laptop to determine whether the issue persists.
3. Confirm that your peripheral devices function correctly when connected directly to your laptop without the hub.
4. Try connecting a different USB device to the hub to check if the ports are working properly.
