This ‘volume mixer’ you speak of, is it by any chance part of your laptop’s audio interface? In that case the problem is not at the Cubase end. That’s the kind of information needed here in order to help.
This ‘volume mixer’ you speak of, is it by any chance part of your laptop’s audio interface? In that case the problem is not at the Cubase end. That’s the kind of information needed here in order to help.