Sample rate problem with UH-7000

Hey all,

Just acquired a UH-7000 and the sound is absolutely mindblowing for what I paid for it.

That said, I'm having a bit of an issue:

I'm using an external ADC (Lavry Blue 4496) via the AES input on the Tascam. Everything works fine except when I try to do 96 kHz.

All other sample rates available on the Lavry work fine (44.1, 48, 88.2). When I set the Lavry to 88.2, for example, the "44.1" and "x2" indicators both light up.

But when I do 96, it just goes back to 48, "x2" doesn't light up, and the sound gets all garbled and distorted.

I have the Sample Clock Source set to Automatic and the Digital Input Status says "Valid Signal."

I'm on MacOS Sierra 10.12.3, running the correct drivers/firmware for Sierra. Is there something I'm missing here?

Thanks so much!