MPC 60 unable to layer sounds....

All of a sudden I can't stack sounds.....Could it be something that is set within OS 3.10.....I can't figure it out....Amy help or insight would be appreciated.......Thank you

Oh yeah..when I have it set to simult....and I select a sound to layer over my original...it only plays the sound i select to layer.......Very strange....Please help me out with this.....

I've had the same problem, anyone know what's up with this?

maybe solo mode is enabled? i think it's in the main screen. i've had this happen before and it's a simple matter of turning it off. pretty sure it's has something to do with your main screen settings.

try initializing the parameters

Tried initializing the parameters and still no go. Solo mode is off...This ish is baffalin' me.....Any other thoughts on this?