Hi Dan,
Sorry you're having this issue.
Which version of Rekordbox are you using?
Does this happen with every track you've tried loading to deck 3?
Hi,
I am using Rekordbox in Performance mode, 4 decks with vertical waveforms and for some reason, Deck 3 is a different size to the rest (See attached photo).
Set all tracks to the same BPM to check, have tried with tracks at 128BPM as well and it does the same thing and have re-started my computer a few times to see if it re-sets..
Any Ideas?

Cheers
Dan
Post is closed for comments.
Hi Dan,
Sorry you're having this issue.
Which version of Rekordbox are you using?
Does this happen with every track you've tried loading to deck 3?
Hi Mark,
It is version 4.0.6. I have tried it with a few different tracks and it does the same, but will check tonight to see if it happens on any other deck.
Cheers
Dan
Zoom all the way out, then zoom back to the level you want, does it reset after you load a new track?
Hi,
I have reset the wave display and this seems to have worked :-D
I think the initial problem started because I was using my CDJ-2000nexus linked in Rekordbox DJ and then my mate used his USB on it, after he played his track, I switched back to LInk mode and the screen was blank but I could still use the knobs, buttons, jog wheel, etc.. to select a track, play, stop and so on. I think this is the reason the waveform size froze.
Another little bug to add to the list..
Thanks for your help :-D
Cheers
Dan
It's actually in there from other reasons, but they're working on resolving it. The zoom out/in thing is the work-around to reset all waveform zooms. ;)
I'm having a similar problem. I'm running Rekordbox 4.0.8 on Mac OS X 10.10.5 and connected to a Pioneer DDJ-SZ. When running in Performance Mode and 4Deck Horizontal view, decks 1 and 2 display waveforms at the same zoom level, but decks 3 and 4 display waveforms at a different zoom level than decks 1 and 2. How do I set waveforms to display at the same zoom level across all 4 decks? I don't see any where to adjust waveform zoom level while in Performance Mode. Thanks.
-Joe
Bump. Can anyone help me? How do zoom in and out of waveforms during performance mode? Thanks!
@Joe > Pass your mouse over the left side of the waveform window (when in horizontal view) or the top of the waveform window (when in vertical view) and you'll see three buttons appear: + RST and -. RST will reset the waveforms, + and - will zoom in and out.
@Pulse > Thanks! Not sure why I didn't see that before. Problem solved.