[pitrow]

Did anyone have a solution for this?

I just picked up a 003, open box that I can still return so may just do that.
Same issue. Inputs 1 & 2 work fine. Inputs 5-8 also work fine with external pres. Inputs 3 & 4 show up in my I/O, but I get no signal either with a Xlr cable or using a 1/4 inch into the DI.

Sounds like a bum connection to me so may have to take this back.