[ad_1]
Hello @edmovius,
The theme you are using might have mobile and desktop versions of your site. This may be causing the problem. If this menu is cached in our dynamic cache and then requested from a desktop browser, the menu will not appear.
We have a setting in the WordPress admin>>SiteGround Optimizer >> Caching >>Browser-specific Caching. Toggling on this setting will create a separate cache for mobile and desktop users, and the problem should no longer occur. After toggling the feature, you must clear your website’s cache.