Cursor interaction breaks

Cursor doesn’t always load the interaction when hovering, should be like on image 548 but often and randomly looks like on image 549

I changed “smiley” cursor’s setting from hidden to display and it worked but broke the interaction with hovering the logo on top of the page, so i brought it back… Now i’m stuck.
I am not the person who built this site and the developer said that he doesn’t know how to fix it.

Here is my site Read-Only: LINK
(how to share your site Read-Only link)