Hi
I installed Rekordbox 4 on my HP ENVY Laptop -17 inch, I5 quad cpu, 8Gb RAM- After updating to the latest non-beta version AND updating the firmware on the RZ, I ran into my problem.
Functionally, the controller is fine, but I cannot see the wave-forms move when I play a song (all modes), I also cannot see the time count up or down as the song plays. The waveform and time DO move when I move/resize the Library window. I did throw in my entire music collection - over 24,000 songs, but Rekordbox did finish analyzing them.......HELP!