Stereo GM kit129 sometime won't play

Hello, using Cubase 11 pro, on a window’s 10 64bit PC.

Made up a drum track using Halion sonic se, and found that “[GM 129] Stereo GM Kit” has great sounds.

Now I realize that it’s not always on…

  • When the track reaches left locator and jumps back to the start, the drum sound sometimes disappears… need to go somewhere in the middle where there is a drum part and then it fixes itself.

  • Also, there is a section there where 2 consecutive drum hits occur, but just before that, a mute automation is turned off and the first hit won’t play, tried to move the mute automation command a bit backwards and it helped, it’s like taking time to read the first hit.