Am I the only one seeing that the choice to route to Left/Route Stereo buss from the Inspector still has “Left & Right” in German in the dropdown in the English version?
I’m not seeing this in my English installation. Perhaps you could try starting in safe mode (press ctrl+alt+shift when starting Cubase) and check then. If it’s OK then you have a problem with your preferences.
I remember seeing this in the past but not recently…corrupt prefs?
Some templates had german in them, maybe still have.