Reply to Ok now im confused!

Ok whilst in the mix live on my radio show i had a glitch in my first mix. Sounded pretty bad on air just a guick mill-isecond freeze. Both tunes stayed in sync but through me on the mix. I recored this mix with the Traktor recorder and thought i would upload the snipit of the mix where the problem happend. This is the weired bit on listeng back to the recording there was no freeze. Im confused. I am using a Vestax VCI-100 SE and Traktor Pro on windows seven. I have uploaded the glitch file. I have had this problem a few times before. Is there something in the settings that i can fine tune to stop this. I do hope there is someone out there that can help me