Bug: Gradual tempo changes like accelerando and ritardando don't seem to affect long notes, causing them to either end early or sustain a bit into the next measure.
This only seems to happen to notes within the period that the tempo is changing — everything is perfectly normal on the measure after the tempo changes. I have attached a file showing the issue using short notes on cellos and long notes on violas (although this seems to apply to any sustaining instrument). It seems that the software calculates the length the note should play based on its duration at the original tempo, without factoring in how that time changes with the tempo. This would also account for why short notes still work fine — any such miscalculation is too small to notice.
|Tempo Change Issues.mscz||20.22 KB|