Hi Ralph,
Thanks for including the file. Do you happen to recall how you created the file, specifically that first measure figure? That may give us a clue as to why it was behaving oddly.
In any event I've fixed the file to what I think you want.
Hernando's Hideaway Duet-fixed.not
Please let me know if it isn't what you wanted, or if it's not working properly for you.
ttfn,
Sherry