Sound's cutting off with Traktor Pro 2 & CDJ-350

Hi guys,

I'm trying to find an issue to get some proper sound getting out of my speakers using Traktor Pro 2, 2x CDJ-350, DJM-350 and a windows laptop. I got the latest firmware version on my decks, I added the MIDI mapping for the CDJ-350 in traktor, I tried to increase de latency, but still the sound is always cutting off.

Audio Setup > Audio device > Pioneer CDJ ASIO

Output Routing > Output Deck A > CDJ-350 2

Output Routing > Output Deck A > CDJ-350 2

Output Routing > Output Deck B > CDJ-350 1

Output Routing > Output Deck B > CDJ-350 1

Laptop > Windows 8.1

4 Go RAM 

AMD Athlon x2 Dual-Core QL-65   2,10Ghz

Someone got a solution?

Thank you in advance!!!