The Stupid rekordbox keep logging on gigs, ive been searching answers on this site and pioneer can't fix it!!!

I listened to the audio a couple of times, and I hear two things...

1) There is an audio crackle which sounds like a buffer underrun, typically caused by a low buffer size setting and another application suddenly requiring more system resources, meaning rekordbox can't provide a consistent stream to the audio device. You can try increasing the buffer size, and disable any other background services or applications which may consume resources. Open your process monitor to see what may be using CPU cycles when those audio issues occur.

2) There is interference on the USB connection; this is almost always because of poorly shielded USB chipsets in the computer. Unfortunately there are only a couple of ways around this - and one of them is to use a different computer. The other is more of a work-around, and there are a couple of things to try here. First try using a different USB port which may offer better electrical isolation. If that doesn't work, a USB cable with a ferrite core may provide some blocking of the interference. Another is to try an externally powered USB hub. Some of them provide electrical isolation which may eliminate the problem, but not a guarantee. The last ditch option is to use an isolation connector which uses a transformer to "disconnect" the direct electrical path between your computer and the DJM - something like this.

Sorry to hear this, but what is the problem?

i just bought my pioneer djm 250 mk2 and installed rekordbox on my dell windows laptop , but ruins my gig with a lagging screetching sound, aprox  5 to 10 mins, how do i solve this, i can't find any remedy , how to fix this???

Can you give the Pioneer staff more info like

What kind of process

How much RAM

What kind of harddrive is it on (SDD or HDD)

Windows version

From your post I make out it's about Rekordbox DVS. How low is the latency set?

i have a core i7 7th gen laptop, i uninstalled it and installed it three times, if you are talking about the Stupid Smartbyte app on this Laptop, already unsinstalled it, still has that stuttering screetching sound, my only last solution is to sell my mixer and go to other products, i have the first vinyl and DVS workshop and School in my City teaching kids vinyl to Dvs system, i will surely no recommend this to them, this software has no needle drop on cue point or absolute drop, has to many flaws that affects gig,

I understand your frustration but what you're doing isn't really helping to provide Pioneer DJ or fellow DJs like myself to pinpoint where the issue may lie and help you.

Can you provide the information on the remaining questions I asked.

Also having an i7 doesn't mean your computer will run without a problem, there are many factors that can come into play with computers. Sometimes it's just the smallest of things.

WHY making products like this, making life more hard not easier? i paid money, its been 2 weeks of failure still nothing done

2 weeks of failures, but you only posted the first time on Monday? And what exactly is "lagging screetching sound"?

https://www.youtube.com/watch?v=BEdb0momVtI 

I RESET EVERYTHING, WHY IS THE SEARCH BOX GONE EVERYTIME I GO TO THE EXPLORER, I RESET EVERYTHING AND REMOVE ERVERYTHING FROM THE COLLECTION, AND HOPE IT WILL WORK, AND WHY THE SEARCH BOX LOST EVERYTIME I GO TO EXPLORER, WHERE I CAN CHOOSE FILES TO IMPORT ANBD HOW TO DO THAT IF THERE IS NOP SEARCH BOX, , WHAT THE HELL OS WRONG WITH THIS SOFTWARE. IF ONLYU I KNEW ABOUT THOS EARLIER I WONT BIY THIS, MY GOD, I GOT GIGS AND THIS IS WHAT HAPPENING!!!, PEOPLE SHOULD KNOW ABOUT THIS

WE HAVE A SCHOOL, WE WILL NOT RECOMMEND REKORDBOX EVER!!! I WILL SHOW THE WORLD YOUR FLAWS, 

WHWERS THE **** SEARCH BOX IN THE EXPLORER? HOW CAN I IMPORT FILES, MANUALLY, HOW CAN I TYPE THE FILES I WILL IMPORT, DO I HAVE TO SEARCH THE FOLDERS 1 BY 1? 

Sorry you're frustrated, but I'll ask you to watch your language and tone.

Have you considered reading the getting started guide, or watching some of the intro videos? There are tons available, not just on our channel.