When loading tracks, a caution “The TRACK SEPARATION function is unavailable since there is not enough free space in the memory.” is displayed.

Check the following.

1. Does your computer fulfill the environmental requirements of rekordbox?
   Check the System Requirements.
2. Is the buffer size properly adjusted?
   The latency (time that elapses before outputting sound after operating this equipment) can be shortened by setting the buffer size small.
   If audio dropout occurs, increase the buffer size. However, the latency becomes longer.
   Set the minimum buffer size that does not cause audio dropout.
   The buffer size can be adjusted by clicking [Preferences] > [Audio]tab > [Buffer size].
   * If DJ equipment is connected, refer to the content shown in the operation manual.
3. Isn't an option for increasing the memory usage for analytical processing activated?
   Click [Preferences] > [Extensions]tab > [TRACK SEPARATION]tab > [Memory] and deselect [Apply multi-thread to the analysis process].

In addition, carrying out the following may resolve the insufficient memory space, however, change the setting at your own risk.

• Uninstall of unused application
• Deletion of unnecessary files