Issue started with update to WP 4.9.4. Using GP 2.02, GP Premium 1.5.6 and Visual Composer 5.4. Deactivating the Visual Composer does not solve the problem.
On mobiles the menu works fine. Tried adding the following CSS but still nothing.
.main-navigation .main-nav li:hover .sub-menu {
z-index: 100000;
}
I disabled all plugins but the problem persisted.
I changed the theme, installed a menu there and it was working.
When I reverted to GP, things were back to normal.
Not a techy, so I’m sure I’m doing something wrong. But my main navigation bar won’t give me a drop-down menu when I hover over a category, even though that’s what I chose in appearance>layout>primary navigation>navigation dropdown.
Also, feel free to open new topics if you have any other questions rather than replying on old ones so we can write specific answers to fit your question as your concerns might be a bit different from the original topic starter..:)