I have made several DVDs with VMS and DVDA with multiple chapters... This past week I discovered that the next chapter/previous chapter function does not work... I don't guess I had ever tested a finished disk until now - when I found that it didn't work, I checked the project in the "preview disk" portion of DVDA, and it does work there.
I have tested this latest project on 2 different DVD players, and it doesn't work on either - so I don't think it's a player issue.
Any reason it would work in the preview, but not on the actual disk?