This must be me again forgetting the obvious - returning to XWD after a longish absence:
Taking ages to do many links to NavBar headings for sub headings - then all read perfectly - then next time I go in I find they are all jumbled up again. The main headings stay in the right order OK but the subheadings are titles from pages all over the website, complete jumble. I correct them again. I publish again. They are all wrong again. I correct them again. I publish again. They are all jumbled again. repeat repeat ...
What am I doing, or not doing. What have I forgotten? Am I missing a Save somewhere along the line? I can't leave the dialog box after every action. It's never happened to me before in other navbars.

I can't worry about showing my ignorance, but it's certainly taking me a while to get back in the swing of things again. It's got to be something so simple.