I forum is very slow using Firefox and for a week now I get a
Warning-Unresponsive Script popup where I either have to click continue or cancel get any page to open.

Same goes when attempting to open a post.

Anyone else experience this issue?

Karsten

 

I think this is something you may be able to resolve
on your own PC. Go to Internet Options and click on
the "Advanced" tab, scroll down to "Browsing" and
deselect "Show friendly HTTP error messages."

.