I have a MacBook Air with the USB Superdrive external CD player. Currently, I'm on version 2.1.1 of Vox, although this issue started with the update before that.
Whenever I try to play tracks from a CD on the Superdrive with Vox, the tracks will now frequently skip and stutter. This is constantly happening when I load a new CD, change tracks, skip around to various points within a track, and also just in the middle of a track with no action from me.
I know its not the CDs as they are playing fine on iTunes. MP3s, WAVS, and other files on my computer and streams all work fine.
It also seems like this may happen whenever I'm doing something memory intensive, like changing views within Vox, adjusting the volume or equalizer, or switching between apps on the computer.