I use my Komplete 6 Audio as the interface between my pc and digital mixer (Yamaha O2R). It was working fine until I rearranged my studio, and now it no longer syncs. I still get the required 24/48 audio output from my pc to the desk, but when I try to sync it with Soundforge or Cubase, the sync led comes on for a few seconds, then goes off again. And there is no return audio from the desk to the pc. I've tried multiple phono cables, which are working perfectly with standard analogue audio, but don't work with the digital connection.
Can anyone suggest where I may be going wrong with this?