I have BIAB 2019-610.

I cannot enter a letter "n" when entering lyrics in the notation window. I can correct the spelling in the "Edit Lyrics" window, but cannot enter the letter "n" directly.

Does anyone else have this problem or do I have some malware?

I just tested this and I found that if one has "Editable Notation Mode" on, then 'n' definitely cannot be entered in note-based lyrics.

Once the editable notation mode was turned off, entering the 'n' was then possible.

I've reported this issue (and thread) to the developers so that they are aware of it.

Best regards,
Noel

Thank you.