How to use the Tap button with VDJ8

How is the TAP button as well as the BEATS knob on the Mixtrack controller supposed to be used for beat matching? If I press the TAP button in the middle of a song, nothing changes on VDJ8. I've to resort to using the virtual TAP button in the software to achieve beat matching. Am I doing something wrong? The TAP button on the controller only turns on red when I press it but doesn't impact the software.
1 person has
this question