I'm having a similar problem. I can record what I play on my Motif es6 onto a track on the 2500. no problem. from here I can set a midi channel to have the midi played back into the Motif ES, as if I'm using it as a sound module or... I can set the midi to playback triggering a multisample sound inside the 2500.
two problems:
1. if I choose to played the midi into the Motif as a sound module. muting the track on the 2500 does not fully mute the midi. its like a few ghost notes will still play very softly.
2. if I choose to use a sample inside the 2500. Select the sample, choose autochromatic.....it works. but the notes created by the autochromatic feature does not correctly line up with the correct notes on the keyboard. Example: a "Middle C" on the keyboard..will not be the "Middle C" created with autochromatic. I must be doing something wrong.
But the preset multisample sounds I got from "MPC Samples" work correctly.
http://www.mpc-samples.com/section.php/ ... tisamples/