Topic: Why does my OSX system volume not work anymore? (FF400)
It used to be that I could adjust the volume of my system output with the volume keys while using my RME Fireface 400. Now when I change the volume, I hear the blip sound, but it does not affect the volume at all. I have to use the firface hardware or software mixer. I found it pretty convenient from my wireless keyboard.
I think it's been since the latest driver, I'm also on Mountain Lion now. Anyone know? Is there a way to bring this back?
thanks