You can make a difference in the Apple Support Community!
When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
When I connect using a uni USB C to Ethernet Adapter everything is fine. Didn't have to configure anything.
If I plug that uni USB carrying the ethernet cable into my USB-C Digital AV Multiport Adapter (because I want to run other stuff off it) it refuses to connect.
I am on a MacBook running Version 10.12.6
Quite annoyed as the Multiport Adapter cost me £75.
Can anyone help?
MacBook
Yep, behavior as advertised...
USB-C 
Use the USB-C port of this adapter for charging your Mac notebook or iPad Pro, not for data transfer or video.
https://support.apple.com/en-us/HT207806
Highlights
Yep, behavior as advertised...
USB-C
Use the USB-C port of this adapter for charging your Mac notebook or iPad Pro, not for data transfer or video.
https://support.apple.com/en-us/HT207806
Highlights
Thank you so much - will check this out.
Great news, you're welcome & take care my friend. :)
Cannot connect via Ethernet using USB-C Digital AV Multiport Adapter
