I purchased a Syil X4 Plus from a guy on Kijiji in my town for $3800.
It came with this program Mach 3 installed.
Turns out that it is a pirated copy, I immediately uninstalled it thinking that must be my problem. Reinstalled the newest version off the website ( 500 line trial ). I figure I can try it and see, it still goes to a black screen, and now every 3 or 4 clicks on any button turns the screen black again.
This software is far too buggy for me, I can't be running a program and then have my screen go black on me, someone or the machine could be seriously hurt or damaged.
Thanks for everyone's time, but since I have not been able to fix this I am going to uninstall it completely tomorrow and try a different controller program.