so after a clean os install and trying out a ur22 and saffire pro 24 my cubase artist 8 is still playing up.
now some of my projects will not output sound through the stereo output, even though cubase is configured to do so.
this happens with either the ur22 or saffire pro 24.
only work around is to delete the current vst output connection, recreate it and then one by one set each track in the project back to the stereo output again, then sound can be seen and heard through the main output.
not sure what has started causing this or how to properly fix it, any help much appreciated.