so I'm into woodworking and I decided to get a small cnc to engrave names and such. I got a small one that's basically a Chinese 3040 of sorts it has a black control box with a usb ab port and a parallel port when I bought it I got the computer with it and everything worked. it was set up for mach3 using the parallel port I used it with the parallel port and it worked fine multiple times but the other day it would not jog at all I checked all the mach3 settings and all the ports and pins and my cables but it still wont work my pcs port works fine but it will not work anymore I didn't change anything so its really upsetting. I think the problem is the breakout board it works on its original Chinese software with the usb ab cord is there anything anyone knows that could be making it do that. and is there a fix. I'm fine with having to swap boards if it will make it work. thank you