Well inserting a delay didn’t work. Copy & Paste in X-keys worked with nothing added. But Undo or Duplicate wouldn’t work even with the delay added.
I checked the PI Engineering web site to see if there were any drivers or something that needed to be downloaded to get it to work. But there wasn’t anything. The faq sheet pointed out
PS/2 X-keys
The most common problem we encounter with the PS/2 X-keys is people looking for software to use with it. > The PS/2 X-keys simply records keystrokes from the keyboard. No software is needed. > Instructions for programming your PS/2 X-keys are found on the back (Desktop and Professional models) or in this manual: manxkps2.pdf
If this is the case and Ctrl + C is copy on both the QWERTY KB and X-keys, then why isn’t Ctrl + D duplicate on both? I don’t get this at all. 