I am using the TBT3-UDC1 dock with my Lenovo X1 Carbon 6th Gen work laptop. My 2 external displays are working properly but the laptop is not detecting the ethernet cable or any USB devices plugged into the dock. I have ensured that the dock is connected to my laptop’s Thunderbolt 3 port with the Thunderbolt symbol. I have also verified that my laptop’s Thunderbolt software is up to date.
I will add that I also have a personal Lenovo Yoga 720-13IKB that works perfectly fine with this dock.
Looking for any suggestions. Thank you!