Help ! Groove agent SE5 not sound

Virtual instruments Groove Agent
1

I can hear the sound of the virtual drum, but when I try to make it all and play it, I can’t hear it doesn’t
Other than that, I can hear the sound.
But if i play it, can’t hear sound!! help !

2

You talk about the stand alone version?

3

I’m 12pro version

4

Groove Agent is currently at Version 5.
If you talk about Cubase, why is your topic tagged with Groove Agent?

Turn off the monitoring button of the instrument channel.