The answer is in your question, DG: the player is not multitimbral, so it only receives on one MIDI channel. Anything you send on other channels is ignored.
If you're using a multitimbral instrument in V-Stack, such as Kontakt set that slot to receive All Channels. Then you tune the individual slots inside Kontakt to the channels you want.
You can't use all of Kontakt's 64 channels, if that's what you mean. I believe it has to be run stand-alone for that.
If you're using a multitimbral instrument in V-Stack, such as Kontakt set that slot to receive All Channels. Then you tune the individual slots inside Kontakt to the channels you want.
You can't use all of Kontakt's 64 channels, if that's what you mean. I believe it has to be run stand-alone for that.