Cannot Hear Anything When Drawing Notes in MIDI editor

[Icemanbeats]

Can anyone help please?
All of my other sound works. I want to hear when I click on the keys or draw in MIDI but it is not working like it used to.
I’m using Cubase 11 Pro

Thanks

[cubic13]

Are you sure that you have activated this one ?

[Icemanbeats]

Thanks very much, that fixed it.