Drum kit mysteriously silent

[donmagicjuan]

Hey guys,

I created a midi track and inserted a drum kit. After finishing my track, I rendered my track to disk successfully. Now when I open up the song file in ableton the kick drum and parts of the percussion section are silent, while the rest of the drum kit plays. No clue whats going on.

Does anybody have an idea?

Thanks
Tim

[longjohns]

any automation on the suspect tracks?

[sans soleil]

are any of the sounds routed to different outputs ?