Waveform "catch up" on Rx2

So, I imagine this has been mentioned before, but I couldn't find another post on this. 

The way the waveforms kind of "catch up" with one another on my Rx2 is pretty annoying. When I look over at my computer at Rekordbox, I'll see that the grids/waveforms are locked in super tight.

Granted, I try to mostly use my ear.

But, let's face it, it can mess with your head when you look down and see the "ticks" and waveforms all jittery. 

Here's a video from DJCityTV that shows the issue. It's at about 3:00

https://youtu.be/Ci5ql19uSPY?t=186

Thanks.