Notes are played at wrong pitch after modifying parameters about opn2bankeditor

[jpcima]

Confirmed. Also it's only a thing of the UI interaction, it's not happening with the Midi keys.
I trace a changeNote call which happens as number keys are typed with cursor in the edit box.
Gotta solve the mystery about what causes this.

[Wohlstand]

Looks like is need to re-send the current note number and pitch to the chip on note play request...

[jpcima]

I found that only the key-release event is passed through to the piano when typing in an edit box.
Out of this key-release the note is getting changed.
I think, by arranging the piano to store the key states pressed by keyboard, I can then discard the unmatched key-release and not act the change of note.

[freq-mod]

Looks like it's fine now. Thnaks @jpcima!