Audio output stops

Hi,
I'm using Cross 3.1 on a (recently formatted/reinstalled) windows 7 laptop. I'm using 2cdj's 850 and the latest Pioneer asio drivers. everything works except sometimes when touching/turning a knob the audio stops. The player and software both keep on "working"(the progressbar etc keeps going) but i have to hit pause and then play again to get the audio back.
Also when i was testing the laptop i heard some sort of noise or when playing trough the internal speakers (Like it couldnt keep up)
Anyone an idea on what the problem could be?
specs of laptop: i3-370, 4gbram (worked fine with Cross 2.x)
I'm using Cross 3.1 on a (recently formatted/reinstalled) windows 7 laptop. I'm using 2cdj's 850 and the latest Pioneer asio drivers. everything works except sometimes when touching/turning a knob the audio stops. The player and software both keep on "working"(the progressbar etc keeps going) but i have to hit pause and then play again to get the audio back.
Also when i was testing the laptop i heard some sort of noise or when playing trough the internal speakers (Like it couldnt keep up)
Anyone an idea on what the problem could be?
specs of laptop: i3-370, 4gbram (worked fine with Cross 2.x)