I finally got my system up and running. I think we just dont have enough information on the release notes to get this to work.
I keep unistalling and installing the driver but no work.I was actually a key piece of information.
this is the information I received from tech support.
" Download the current version of Universal Control.
Run the Uninstaller first.
When complete, restart the computer.
Then run the UC 3.4.2 Installer.
When complete, navigate to System Preferences and open the Security & Privacy settings. Allow the Quantum driver extensions if available. If not, disregard.
Restart the computer again."
My privacy settings were not allowing for the quantum driver extensions to work. I had to go into the privacy settings and turn that on.
Once, I did that then it worked and has been working flawlessly.