Progress bar does not move. Bug?
Yes, a known one.
Has this been resolved with the newest maintenance update?
Not all are affected to the same degree.
The only export Mixdown Issue I’ve had, apart from one involving some misbehaving plug-ins – not a Cubase issue, is that once in a while, if I select “Overwrite” the Mixdown does not proceed. Nothing happens. The dialogue goes away. This is an inconsistent error. If I give the Export a new name, the Export always works.
Never seen a stuck progress bar expect for the one time a project had some buggy Plug-ins loaded that were causing the export to hang.