Question 1: My UCNUMKEY22 is not working. What do I do?
Answer 1: Try a different USB-C port.
Question 2: When I type 2, 4, 5, and 8 it acts like up, down, left, and right arrows. Why?
Answer 2: Because the num lock is inactive. Please activate it. Please check how to turn on the Numlock section.
Question 3: Why does the Keyboard Setup assistant pop up?
Answer 3: Just press the "X" it does not require it.