Tested several times.
Click on the DOP button in the project window tool bar more than two times and Nuendo crashes.
Like new features, but the app is so buggy that I’m rolling back to Nuendo 8.1. So far no more than a waste of time.
For the record, I already sent the crash dumps files and a Zip file created by Windows 10 reproducing the crash to info@steinberg.de.