A few questions before upgrading

Cubase
,
3
  1. This article answers that:
    https://helpcenter.steinberg.de/hc/en-us/articles/360001589520-Cubase-10-HiDPI-support-on-Windows-10

It’s planned to be improved though:

  1. Here’s a statement about Export to video. The work is in progress, although it doesn’t answer your question specifically when it’s planned for release:
    Steinberg Forums