I would recommend to use Cubase factory settings.
Quit Cubase, rename the folder Cubase 14_64, restart Cubase.
Find the folder here:
Mac OS X
- Go to “Your Username/Library/Preferences”
- Please note: Since Mac OS X 10.7 (Lion), the user’s Library folder is hidden! Here is how to access it: In the menu bar of Mac OS X click on “Go”. While the menu is folded out holding down the [ alt ] key (options) will show the “Library” entry.
Windows
- Press the Windows logo key + R simultaneously to open the ‘Run’ command prompt.
- In the command line of the ‘Run’ window, enter this path: %appdata%/Steinberg