Recording Problems on the XDJ-XZ

I've been DJing at a bar that uses the XDJ XZ. I have a second USB drive that I use to record my night (About 3 hours)

I've done 3 recordings in this venue and all 3 recordings have glitched audio throughout.

Are there any known bugs with recording through these units?
I would love to fix this ASAP as I wanted to use the recordings for promotional purposes.

Thank you and hope to hear back soon.