Reply to Blue screen with Traktor Kontrol S2

So i got an s2 a couple weeks ago and I have loved it. It's extremely fun and i love using it. My only issue is that after a certain amount of time with using it and usually at a moment where i'm touching a jog wheel. My laptop blue screens . I'm pretty sure its an issue with the s2 and my laptop not the actual s2. I'm really just posting here to see if anyone knows a fix or at least what exactly is causing the issue. My laptop is NOT top of the line. It is a refurbished latitude D620. It has 3.5 gigs of ram, Intel Dual core processor and runs the s2 and traktor without going into the red zone a lot. It hovers around what looks to be 25% cpu usage most of the time with it all plugged in and a song playing. If anybody has an idea on how to fix without buying a new laptop or at least can point me in the right direction of finding out how myself that would be immensely appreciated. Thanks!