Fixed Rekordbox USB reading.

Fixed beatgrid import for some Rekordbox USBs.

Fix for MIDI devices without MIDI destination ports.

- Rekordbox USB access (Device Library Plus). Playlists, artwork, cue points, beatgrids, keys and more. Tracks can be loaded just like on a CDJ. - Dual Rekordbox USB support: two Rekordbox USBs can be used simultaneously, allowing seamless transitions between DJ libraries. - Direct Rekordbox application database access. No USB export required. - Rekordbox access is separate from Tau’s database. Metadata in Tau will not be overwritten for the same track. A new option in Tau settings allows you to import metadata from the Rekordbox database. - When the CFX knob on the main FX panel is turned fully to the right, the CFX filters switch to a dynamic resonance curve. - Loop-Sync-Play feature to mix variable tempo songs with fixed beatgrid (modern) music. How to use Loop-Sync-Play: 1. Turn off sync completely for the variable tempo track. 2. Create a loop from a section with a relatively steady tempo - this can be a single beat, 4 beats, etc. 3. Hold SHIFT. The CUE button will change to LSP. 4. Trigger LSP at the right moment. (On a MIDI controller, use SHIFT + CUE.) When activated, LSP will disable sync for the track (if it’s not already off) and adjust its tempo to match the master track, based on the loop length.

- The fourth color FX (CFX) mode, WNS, has been replaced by E-W (Echo - White Noise). The right side of the knob still controls white noise, while the left side now applies an echo effect with increasing decay and intensity. The beat length shifts from 0.75 to 0.5 around the 9 o’clock position, and at the far-left end, the original sound is cut off ("echo out"). - Increased bass cut when using C-B (crossfader-attached bass EQ). - Double-tapping any EQ at the center position resets it to the minimum. - Reloop Mixtour Pro mapping created by @Majesty2434 - Set "Played Lookback Hours" to 0 to disable played track highlighting.

- Factory mappings for Hercules DJControl Instinct, Inpulse 200/300/500, MIX and Starlight. - DDJ-400 mapping by Majesty2434. - Removed keyboard auto-hide timeout. End your search with Enter or the keyboard down button instead. - Improved tempo sync mode (for looping and jumping). - Changed the "already played" display up to 24 hours including hours and minutes. It's also updated every minute to show precise times. Fixes: - Search and loading tracks from the search results. - Pitch bend feature when the cue is pressed, for all controls (pitch bend buttons, jog wheel encoder, etc.). - Adjusting the loop in/out with the jog wheel (ADJ). - Playhead animation position when adjusting the loop in/out (ADJ). - Audio routing bug where some unused USB channels still received audio. - Tempo and keylock copy for instant doubles.

- Track preview turns off automatically when loading a track. - Play First Loop In 1-4 player on load setting. If enabled and a track is loaded, will automatically play the first loop found in points 1, 2, 3, or 4. - Faster MIDI learn. - Middle point LED indicator with options for center, left and right positions. - Fixed the issue of not showing every played track in history.

- Track preview routed into the cue signal. - Echo + filter main fx overdrive protection. - Ableton Link works now. Fixed syncing bug with SN+ on. - Instant doubles sync mode and pitch shift copy. - Fixed saving the keylock player settings. - Fixed month and day in recording names.