I already found this problem in the past and you told me that the problem came from the plugin “estatik”.
Estatik plugin support is telling me this:
“The reason for issue is in your theme. When plugin acts in js $( window ).trigger( ‘resize’ ); the menu stops working. But this line usually doesn’t cause any errors, the code is harmless here. It helps to make the layout responsive. For now this line was deleted in the code, but this is a stopgap measure. And we would recommend you to connect your theme developers with this issue”
The plugin’s script are conflicting with theme’s script that is why the issue raised when you activate the plugin.
Sorry but we do not support third party plugins. If you must keep the plugin, i suggest you hire a developer to help you with this.
