After integration with Amember 4 into WP, the Main Menu that I installed into WP will not display on any Page I create. When I check the HTML source of the Page, I see the menu structure there, but it will not display. I did not check any Amember protection for that page.
I found the problem. A PHP function in custom.php of the Wordpress skin that filtered "the_title" was blocking the display of a menu. Since menu items in Wordpress are links it seemed to consider them as content titles. It affected the display on all pages on the site even though the function was only to operate on the Front Page. It affected all pages with menus. Strangely the Front Page menu was not affected. Mea copa my Amember friends.