Traktor cdj900 problem with usb connection.

There is no advanced HID with Traktor. Have you tried both on the powered hub at the same time?

Possibly different firmware?  Not assigned correctly...?

Hi
Thx for the respnses. Have tried both usbs in powered hub and still wont work properly. Have 4.10 firmware on both decks. Will try make a short vid. Thx

@Graham > Sounds like you don't have things mapped correctly. I'm sure your video will be able to tell us more.

http://www.youtube.com/watch?v=wOUXu17NE-M&feature=youtube_gdata_player

Ok boys in traktor 2.5 i can use Advanced HID and both cdjs work perfect but there are audio bugs in 2.5 so i have swtced back to 2.1.3.
Now in 2.1.3 you can only use standard HID and thats when the problem in the vid happens. Rekordbox akso runs perfect via midi through the cdjs on Advanced HID.
Its not really hindering me as such as i can still use timecode. But frustrating. Have a look c wot u think

You've got both decks set to A, you need to set one encoder to A and one to B to coincide with the decks on Traktor.

My bad....you got the decks set correctly. On my windows set up the sound out put is different but you're using a Mac

@Graham > Have you tried swapping around USB cables?

First, you shouldn't be using Advanced HID, it's not yet fully supported.  Second, as "Needs" suggested, you have to set each deck when you load the software (turning the encoder knob to select deck A or deck B).  If you are still having problems, you may try running the setup wizard again and select the CDJ900 as the hardware used.