Audio track stopping on next sequence vs. playing through

I recently upgraded to JJOS 1 from the free version on my MPC1000. In the free version I was used to the audio in an audio track completely stopping once the next sequence begins in a song. This allowed me to let the audio track (a droney atmospheric type of sound) play for an indeterminate period of time until I was ready to hit "Sudden" and go to the next sequence in the song. The rest of the song has a definite structure so I'd like to stay in Song Mode for this.

When I upgraded to OS1, I noticed that now when i hit Sudden to go the next sequence, the audio track from before plays through until it's done rather than getting cut off. Any settings I need to change so I can get the way it behaved in JJOS Free?

1st reset your MPC after switching OS (hold erase while powering on)

than you might check in track mute page, press window and see what you got there: through or immediate to choose and maybe also in mode 10 > misc. there is a setting of truncate duration (it's a setting for how it will handle sounds after loop/ end of seq)

if this ain't help you might as well set up a mute event for this sound at beginning of this next seq..