Geez… then, without further data, I’m stumped. I’m betting you’ve already checked to make sure your audio driver didn’t get changed in the update process, which is one thing I can think of that would cause this sort of thing. I’m even more sure that you’ll get scant consolation from knowing that I didn’t have any trouble with 5.5.6, including with my Contour Shuttle. Will keep thinking…
Chewy