LG Gram 17 issues

Hello,

Got an LG Gram 17in (17Z90N) and struggling with the connection stability to a UD-CAM dock. Tried changing the USB cable and still have issues. Sometimes it comes on, but may come off randomly. When it is on things do work. Got a 1080P display out on HDMI, some USB adapters plugged in and Ethernet that’s it.

Hope you can help. Not sure if there’s a better dock for it maybe?

Thanks,
Dragos