It’s very, very odd. I keep getting all sorts of strange beaming (entire bars beamed together). And Dorico keeps freezing.
This piano part was recorded using real-time MIDI input. I also used Edit Duration–Fill to Next Note throughout the flow.
Is it perhaps because there’s a large amount of MIDI performance data contained in the flow, since the entire flow has preserved note durations?
Ugh, and I somehow lost the last 2/3 of the piano part.