Have you encountered this situation: all the patches of OM6.19, no matter voice, chord or chord-seq, etc., are playing 2 semitones lower with SimpleSynth.
I just started using 6.19 today, I was using 6.16 before, and I compared the two, and on 6.16, the pitch played is normal.
Is it a problem, or something new in setting?
My system is MacOS 10.14.6.
all the best,