Wrong note sound coming from note.
I have been having a weird phenomenon happ'n to me lately. It just started and it is so random that I don't yet know what causes it. You can see from the picture, I have a appoggiatura on each of two 8th notes. The 8th notes are on the Db note with the appog. on the C note. (see the piano roll). Yet the piano roll is showing the first 8th note is on the C note with the appog. When you click on the notes to make them sound, the first 8th note SOUNDS like it is on the C note, yet you can clearly see it is notated on the Db note.
Another thing that is happening randomly: I will place a note in a measure. Musescore, "thinks" the note is one octave lower than it really is. I place a note at C3, it thinks and SOUNDS the note like it is at C2. If I move the note down, ledger lines appear below the staff even when the Note is actually still showing within the 5-line staff.
The instrument is the B. Guitar, which is an octave transposing instrument. Wonder if this has something to do with it. I have the "Concert Pitch" button pushed.
This is latest nightly version 3.5.