I set up my SB Live card along with my Solton MS50 keyboard as a controller,
using the KXDrivers for the card.

Now, when using Pro-52, FM7, Pentagon and many other synths as well, when I hit one key, the synth actually plays the pressed note and the same note one octave higher ...

When I use the "octave down" on the keyboard, they will play also the note on the second octave down !

This doesn't happen always, only when using certain persets (90%...)

Any idea what the source of the problem is ?

thanks!