i don't seem to be able to route the following:
AES 5/6 --> SP/DIF 5/6 --> to Mac.
i can get the signal from the AES 5/6 device into the SP/DIF 5/6 device (the device shows activity on its front panel), but i can't get the SP/DIF 5/6 device's output into the computer. It seems you cannot use both AES and SP/DIF inputs at the same time. Am i wrong? If i'm wrong, what is the correct methodology?