I have had problems with my PSPX not reading the commands. After much investigating I learned the problem begins when you install the update 10.01. That is what I had done not realizing that was the problem or when the problem started.
DUH!!! I have uninstalled and reinstalled the program and
it is now working fine.
I would like to know if any of you that uses PSPX has encountered such a problem and if you have dowloaded the updates.