This bug is only in Cubase 11 (Cubase 10.5 works fine)
The problem: Select a midi note, press contrl (ctrl) in 1 sec and the midi note will be UNSELECTED. Why?
If I wait longer than 1 second after selecting a midi note, then pressing ctrl will work correctly.
I am used to working quickly with midi so this makes “midi note nudge” (ctrl+arrow) unusable.
I also opened Cubese 10.5 and pressing ctrl immediately after selectig a midi note works fine.
Cubase pro 11, win 10