A few days ago, I manually entered the chords and the melody of a tune called «The Sweetest Sounds» as a Bossa Nova.

The MGU file is only 6 KB.

When I start the song from the Chord Sheet Window everything works fine and I even can switch to the Notation Window after a few bars.

However when I start from the Notation Window BB “freezes”. Then the program does not respond at all and I cannot even close BB the regular way.

The style I have used is _BOSAMET.STY with an additional 708: Guitar.

I use BB V 2019 (632) in the 32-bit version on a WIN 10 HP laptop and have never encountered this problem before.

I use a Roland MD-50 as my sound output unit and have done so for a long time.
Any suggestions?

Tonnie