Verify

Verify before you trust it

• Unplug the USB, wait 5 seconds, plug it back in.
• Open it in rekordbox: device loads, playlists intact.
• If you can reach a player before your set: test it there too. Press SOURCE and pick the drive; on a CDJ-2000NXS2 and older the button is USB.

Does everything load correctly?

You follow these steps at your own risk. Full disclaimer.