@Zneacer > The CDJs do not read from NTFS partitions (Pioneer would need to pay Microsoft big licensing fees). The simple fact is, FAT works with Windows and Mac. No firmware update will address this as NTFS support will not be implemented.
There is no 'elephant in the room' - this is the best solution for all.
You will need to format your drive to FAT. If you need help on how to do this, please ask.