If USB devices or Ethernet aren’t working on your Thunderbolt 4 Docking Station with DisplayLink, try these steps:

• Test each device directly on your computer to confirm it works.
• Disconnect and reconnect the dock’s host cable.
• For Ethernet, check System Settings > Network for a new adapter entry.
• Restart your computer with the dock connected.

If the problem continues after these steps, submit a support request.