I just got a fast track pro, and I'm having problems with one pair of outputs. I'm on an XP laptop, using the latest drivers from M-Audio's site.

I am routing both pairs of RCA outputs into my mixer. Outputs 3/4 sound great, plenty of gain. Outputs 1/2 on the other hand are EXTREMELY quiet, I get barely any signal out of them. I have disabled all the inputs in the m-audio software. I don't want to have to use the 1/4 outputs as that means running to go buy new cables, but I have a gig tomorrow night and I need this thing to work.