Problems with AI 10.5 - can't get presets to work

Cubase AI 10.5 on Windows 7 Pro 64 bit. I have a Yamaha MOXF8. I go into Studio setup / more options / … and select Yamaha MOXF. I’m getting one preset to work on track 1, but when I create a track 2 and try to use a different preset, I’m hearing both track 1 and track 2 presets at the same time. I"m guessing that somehow it’s routing midi input to all tracks. How do I get midi input from keyboard to only affect the currently selected track?

If I import an existing midi file with multiple tracks and a separate preset for each track, it’s works correctly, but when I’m using Cubase AI, it’s often switching back to preset 1 (piano), and I have to set the preset again.


Is your MOXF8 set to MULTI mode to work as multitimbral device, please?