Re: CDJ not recognizing moved discs...

Here's a trick I use when I remove a lot of disks:

As you pull the disks out of their slot, add the disk to the playlist (Right Mouse Click). Do this for all the disks you remove.

Then, after you close the doors on all your players, hit the play button on the playlist. CDJ will quickly look for all the missing disks, then mark them as missing in the CD Library. This will also tell CDJ that the slots in question are now empty.

When you return the disks, just put them in any empty slot, then have CDJ search for known open slots. This trick has worked for me every time.

In the long term, maybe Colby could add a button to the CD Library to "Mark selected Disks as missing"???