Hi @RobertS,
Does this occur regardless of the sample rate/bit depth and the Zone selected for playback in Roon? Have you ever see it occur with a local library track?
If this is inconsistent (not every album) and only affects Qobuz, then it sounds like you’re plausibly experiencing a known upstream issue between the Qobuz API and their content delivery network in certain regions.
We’re tracking this issue here:
Qobuz will ultimately be responsible for releasing a fix, but Roon is working behind the scenes to expedite their investigation. We’ll watch for your response.