It worked perfectly fine and now when I make a couple brush strokes it takes 10 secs or more to show up and the screen acts like its frozen. This started happening right after I got windows 10. Anyone else having this problem?
At the time I was using a wacom intuos 4, I restored preferences and kept looking online to find an answer and had only used windows 10 for a few days. I'm back to windows 8 now and photoshop works better, might try again once bugs are fixed.