Only one voice playsback

[SCDIVA]

Help, I'm having a problem with MIDI. I am using a Roland XP30 keyboard to sequence music on Cubase SX The problem is that after recording on midi channel 1 then recording on midi channel 2, when I play back what I've recorded all sequences default to midi channel's 1 voice. The only other channel that will playback its own voice is midi channel 10 (drums). So, I may end up with 5 midi channels playing different sequence with the same voice. Also after recording on midi channel 1 the voices cease to change via the computer. I've placed all of the voices in Cubase, have upgraded my midi interface, uninstalled and re-installed Cubase SX, pulled my hair out of my head, to no avail. I've previously used Logic and it totally stopped playback. I then went to Cubase and completed several songs. I did upgrade my OS from Win98 to WinXP a few years ago. Is this the problem? Thanks in advance with any help anyone can give. It's bumming out my creativity.

[jagcmos]

Do you have the midi output from each track routed to the correct vsti ?
Midi track 1 output routed to synth A, midi track 2 output routed to synth B, etc...

[garww]

Ya, you really need to do some MIDI homework. Channels and instruments selection are pretty basic. You might try operating without vst for a bit while you figure this out.

[garww]

Oh, I have some suspicion of some VSTi not being able to hold individual instruments in multiple instances.

[tacman7]

So.

You've talked about playback...What is your play sound module? The keyboard? Or your using a VSTi?

>>I've placed all of the voices in Cubase<<

How did you do that, exactly?