Cubase 10 white stick in window

For your information, I’m not good at English.

Hi,I’m cubase 10 pro user in window 10.
The problem is when I press F3 or F4 or F5 to open mixconsole window or audio connections window, there will be a white stick on the left side of the window.
If I adjust the size with a mouse cursor, it disappears but If I open it again with a key command, it happens…
Plz help me…


This has been discussed here on the forum done time ago. As far as I remember, the bug was introduced with one Windows update. Later it was fixed with one of Cubase update and later on even by one Windows update.

So make sure, your Cubase is up to date, same as Windows, please.