Installed the Invent theme, created a menu but the dropdown items are not visible when I visit the website. Pages are nested properly in the Menu Appearance settings. Looking at the CSS and HTML it looks like the pages are all there, but only the top navigation items are visible in the menu. Tried setting it to Header menu, then default menu. Reinstalled theme. Did not fix the problem. Any solution for this would be appreciated.
I reset the .htaccess file using the code on the WordPress article you linked here. That didn’t seem to fully fix the menu issue, so I disabled plugins again. Looks like the WooCommerce plugin is the problem. The menu dropdowns now work. Thank you for your assistance.