pioneer xdj rx constant need to correct the tracks after beatmatch, called the company they don't even now.. PLEASE HELP!!

sync doesn't always work!

Please post videos of the problem so we can see exactly what's happening.

Hello,

After long research I know what the problem is, at the cdj 2000 nexus you have the same but the different is you have one wavevorm left one wavevorm right, at the xdj rx you have the wavevorms above each other so it is a little confusing, the wavevorm extracts at rekordbox but not at the pioneer, this is because the pioneer is constant slowing down the song or speeding up the song. in rekordbox the song is expanded when you make the bpm higher. 

on the xdj rx in the middle the line you see they will be beatmatcht but before and after the line they won't because the pioneer is still busy with calculating it. 

So it is normal but it is confusing because the screen says it is not right and you can only see that the songs are beatmatcht at the middle line, because it is constant speeding up the original song from 128 tot 130 bpm. 

that's why when i have 2 songs from 128 bpm orignal they will beatmatch perfect because there is no adjusting needed for the songs. so the pioneer don't have to speed up or speed down the song. 

Sorry for my bad English I am from Holland.  

@Thiemo H Good morning, I have the same problem as you !! The songs with different BPMs will have the beat grid varying with or without the connected SYNC, with or without QUANTAZE on. I already reported the problem by email to Pioneer and through the forum (@Pulse), but with no success !! Apparently several and several people have the same BPM variation problem even in firmware version 2.20 and rekordbox 4.2.5, as I do. Pioneer always comes the same talk as asking to post videos, do this, that and nothing solves! Sorry for the hype, but I have been having the problem for months, like several people on Pioneer forums (different topics but the same problem "BEAT GRID INSTABILITY - BPM") I'm sorry I bought XDJ-RX, like two friends of mine Also bought and have the same problem ours. To give you an idea, I've already done ALL the tests requested by Pioneer. I lost count of how many videos I made, requested by Pioneer, all without solution. I've done several tests, downgraded Rekordbox to test, bought other USB flash drives to test if they were the USB flash drives, several tests of rekordbox music, several XDJ-RX tests, I called friends of my friends who own XDJ -RX in Brazil and all with the same problem. Below is the email / question to Pioneer (@Pulse) that I did previously, along with the videos links posted on Youtube. All with problems of synchronization and beatgrid instability. If I know how to solve the problem, I need your help. I do not know what else to do. I'm disgusted. My energies ended up in front of so many tests.

"@Pulse Good Morning. Follow the video link of the beatgrid problem (BPM) using the pendrive without SYNC. Parsed by rekordbox in normal mode. I have to spend the whole time fixing the time through the JOG. Two friends of mine bought XDJ-RX and they all have the same problem. Or it's Firmware or Rekordbox problem.
1) Video - beatgrid BPM failure through the pendrive.
https://youtu.be/jIjlTzi7Cvw
https://youtu.be/8lpBY0hpxSA
2) Video - Beatgrid BPM fails through active pendrive and SYNC. The problem remains. Quantize active or not. I've done several tests. The problem persists. All the songs in CBR.
https://youtu.be/IfdDa9MPXKo
3) Video - Problem in beatgrid (BPM) using in MIDI mode and Rekordbox Dj. The problem persists even showing on the notebook screen. With or without SYNC. With or without MASTER TIME. With or without QUANTIZE. All the songs analyzed in normal mode and already tested in dynamic mode. The problem persists. When I use TRAKTOR PRO and XDJ-RX in MIDI mode, it works normally.
https://youtu.be/g8OJC-xjFY8
4) Video - beatgrid problem (BPM) using LINK Rekordbox via Network cable. The problem persists in all possible tests. I even formatted the pendrive and analyzed all the songs again in dynamic and normal mode. I bought a new pendrive. The problem persists. Please, I do not know what else to do. I already had an XDJ-R1 and I never had this problem. I play with the same USB flash drives in 2000NXS and I have no problems. I think it's a firmware problem.
https://youtu.be/dvNmLpjbywI
Anyway, I thank you"

@Thiemo H  For you to follow, follow this other topic of Pioneer where they have several people with the same problem as ours. No solution yet !! People complain that they have 11 months that do not solve the problem.  Follow the link:https://forums.pioneerdj.com/hc/en-us/community/posts/205698023-XDJ-RX-BPM-Issues- If you know of any news or updates, please help me. Working with Pioneer since CDJ-100, when it was launching and today with XDJ-RX and 2000NXS2. I've never had such neglect. Disappointed.

Guys I have the same problem with my brand new DDJ 1000! we are in 2020 and no fu!"$% solution from Pioneer. My next product will be the Denons...