Occasionally one of my two sync'd RME firefaces will go offline, front LEDs on the hardware unit will blink in a circular fashion over and over.  Both red host LEDs light up. Power cycling both units usually results in the same behavior after units connect to host and and lock clock. Power down for longer usually fixes. By this time my session has hung or crashed due to power cycling the audio device.

This happens to me daily. I'm on mac with the latest drivers and firmware. Occurs on 10.7 and 10.8.

Do I have a hardware issue?

thanks