Hi there, I’m having a real headache with my Xtheme Pro based website whereby if you scroll up and down a post, you get an “unresponsive page” error, or the page just freezes. It does come back, but obviously this is bad for user experience.
In Firefox, the same issue seems to manifest as a greying out of the screen until the page comes back. (Seems to be how that browser processes the issue?)
See screenshots included. Website URL below: