My WO Production machine has, for some unknown reason, ceased to play back audio. This is really annoying as it makes programming a real pain in the backside as I am having to push to displays to preview my audio. Media clips play fine in both media player and QT - at first I thought it was a driver issue with my Novatis AudioHub not being recognised as the default output (or something along those lines) so I tried switching to internal soundcard with the AudioHUB disconnected and the drivers removed. No dice. The machine has had production audio working with both the AudioHUB and using internal sound card ever since the image was built 2 years ago, with the only changes I am aware of being the upgrading of the WO software on board - this issue does not line up with an upgrade though... so I don't know what could have changed.
Assistance would be most welcome.