DJM 450 and BUTT broadcaster?

Hi guys,

I have been having some problems with the djm 450 and the BUTT broadcasting software. BUTT recognises the djm 450 as the audio source but when I play music through rekordbox it is only picking up the control vinyl tone. If anyone can help troubleshoot this I would be very thankful as I can't play on my online station until I figure this out!

Much appreciated, Rob