Hi, after updating to the latest version, the salient slider doesn't work and all my iframe code doesn't show the video.

My header changed colour and there's the salient logo appearing in the backend of my wordpress.

I found the issue the plugin: WP Performance Score Booster

Was the pllugin who were creating the mess.

However now the homepage have a big gap between the header and banner...

I just deleted the page and created a new one. It seems to have fixed the issue.