This is incredibly frustrating.. I spent several hours installing and setting up Blackhole software to allow me to put Traktor Pro 3 into external mixing mode for the sole purpose of being able to separate the audio from each deck and record them separately in Ableton Live... After doing so I discovered that I cannot preview the tracks using the headphone cue and/or adjust the volume, it gets "greyed out"!!! This is absolute garbage NI. Traktor doesn't have any built in feature to send separate audio for each channel, and then even using a 3rd party software you designed it to RUIN THE WHOLE POINT OF WHY ANYONE WOULD WANT TO BE ABLE TO DJ WITH THEIR CONTROLLER BUT ROUTE AUDIO EXTERNALLY!!! WHY?!?!?!? I swithed over to Traktor when the S4 MK1 came out, stuck with it moving on the S4 MK2 and then MK3, have an F1 controller, long-time user but I am going to start looking into Serato and Rekordbox more too. Also, Serato has a VU mter feature that allows for you to adjust the track volume and it saves the meta data so you can make sure each track you adjust is a consistent volume. Flexible beat gridding too. But this?:
Note: When using the S3 and S4 MK3, these controls become "greyed out" as they are equipped with a cue monitoring section built into the devices. The S2 MK3 cue mix is controlled in the TRAKTOR software but the volume is controlled via the device itself.
This is so painfully stupid I can hardly stand it. Who would want to DJ without being able to hear the upcoming track in their headphones?!?!? Can you fix this idiotic setting and make it something optional, such as how you can enable EQ +gain, mixer FX, master volume control, autogain? Those are options you can enable/disable in external mixing mode. Headphone cue and volume NEEDS TO BE TOO. I am so fed up with Traktor right now. Please make this an option in your next update.