iMS 20 Synth not playing during recording

[Donnie Oscillator]

Hey guys,

I have had iMS 20 for just over a week and am really enjoying it. However, sometimes sometimes I can't hear the synth while the pattern is playing and I was hoping you guys could help.

I've checked the mixer to make sure nothing was on mute / solo and that the volumes were turned up.

Also, I can play the synth just fine on both keyboard and kaoss when there is no pattern playing. As soon as I hit run, both keyboard and Kaoss are silent when played.

Any ideas? Thanks!