I'm using UC100 USB with Windows10 PRO for my 3 axis CNC. My desktop PC is a dedicated PC just for my CNC and I don't want MS updates. If I disable my wireless connection would the US100 work properly?

Thanks

UC100 is a USB based motion controller, It requires udp and tcp ports to communicate, but that will not require internet access to do that. You may need to open these ports on your pc, as some PC's seem to be particular about devices. Please Refer to the UC100 manual and web page for instructions of how to get set up.
https://cncdrive.com/UC100.html
If you have complications with installing the USB drivers on Windows 10 or 11 then please follow the instructions on this website: http://www.szentkereszty.net/uc100/

Many thanks Paul for your time,

Reading the info you provided along with further search I now understand the US100 does not want any access to the Internet since it has its own drivers and works independently.

Have a good day