The problem is the Mac is picky and you are trying run the SL-USB from a hub. Try giving it a dedicated USB port. Yes, I know your MB Pro only has two. I suspect the problem is with your hub. Some work and some do not work. See if you can get the SL-USB to work using one of the two USB ports on your MacBook Pro. You failed to say what version of Mac OS X you are using and if you have a driver installed?
Begin forwarded message:
Thu Feb 21, 2013 4:58 am (PST) . Posted by:
Well I have 2 SignaLinks on my MacBook Pro but not really. I do know I have to do something to the USB Audio CODEC but what?
I did have both running and it messed me up so I had to pull 1 USB connector out of the Hub.
Just thought I would ask.
Denton Larsonwb0zur@gmail. com