When using Cloud Library Sync, rekordbox responds slow.

If you're synchronizing a lot of data using Cloud Library Sync, rekordbox may respond slow depending on your computer and network environment.

In this case, pausing sync may solve the issue.

Right-click the Cloud Library Sync icon that appears in the system tray on Windows or in the menu bar on Mac and select [Pause sync].

Changes made in rekordbox library after you pause sync will not be synchronized to rekordbox on other devices until you restart sync.

Right-click the Cloud Library Sync icon that appears in the system tray on Windows or in the menu bar on Mac and select [Start sync].

Even if you pause sync, synchronization will start when you relaunch Windows/Mac.