Hardware setup can disappear if Cubase has crashed. If this is the case, you have to restart your computer, unfortunately.
Grim is right, it would help to have more information on your setup and whether it has ever appeared for you.
Hardware setup can disappear if Cubase has crashed. If this is the case, you have to restart your computer, unfortunately.
Grim is right, it would help to have more information on your setup and whether it has ever appeared for you.