Rekordbox update Ver. 4.2.4It seem there was a bug in 4.2.3 with the playlists syncing, please update rekordbox to this version (Ver.4.2.4)Please note: When you sync playlists which were not synced in Ver.4.2.3, firstly please untick the unsynced playlists and click the Sync button (the arrow icon). Then, tick the unsynced playlists again and click the button to sync them. – Pioneer DJRekordbox update Ver. 4.2.3The latest version of Rekordbox brings new features including a very swift compatibility confirmation with macOSX Sierra and fixes as below:SUPPORT macOS Sierra support – Read our full compatibility round up hereNEW Compatible device added: DJM-450 New MIDI LEARN added: Open/close of MIXER, REC and VIDEO panels.IMPROVED Mac: An HDD/SSD connected over Thunderbolt or Firewire is shown in Explorer in Tree View. Mac: The second partition of an HDD/SSD is shown in Explorer in Tree View. Search filter: Letters can be inputted in the Search field after clicking the [x] button. Keyboard shortcuts for toggling the layout (Decks and Browse screen).FIXED MIDI LEARN: The name of a function which already had a control was not indicated. CFX user configuration was not saved. Setting was not saved on the sampler deck EDIT screen. FX single/multi mode was not saved. Artwork disappeared on iTunes when setting My Tag on rekordbox. A freeze sometimes occurred when browsing in the Explorer. Crashed when switching to EXPORT mode when using OSC sampler. BPM became zero (0) when a track was imported from rekordbox XML. Windows (some versions only): MASTER output failed even when PC MASTER OUT was ON. Pro DJ Link: (Windows 64-bit version only) Tracks were sometimes unable to be loaded on CDJ/XDJ. DDJ-RZX: FX name did not change on the GUI of the DDJ-RZX when FX was changed on PAD FX1/2. XDJ-RX: Connections periodically failed in some cases. Pulselocker: Fixed to prevent error message from appearing when network connection was cut out. Improved stability and fixed other minor issues.Share this:Click to email this to a friend (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Pinterest (Opens in new window)RelatedIF YOU LIKE WHAT YOU'VE READ HERE AND WOULD LIKE TO GET MORE THEN WHY NOT SIGN UP TO OUR NEWSLETTER FOR MORE INFO AND SPECIAL OFFERS!* indicates required