A few months ago comments were loading automatically, now I have to refresh to see new ones. How do I turn auto-load back on?
The problem solved itself a day after I used the "report a problem" form under options. They didn't answer me but it's quite a coincidence for this feature to suddenly start working after so many months.
What you are probably experiencing is a page with a lot of traffic—they don't autoload because that would be too server intensive, but comments you leave on your actual friends’ pages should autoload no problem.
The browser is not the cause of this issue. It might be your browser cache or internet connection speed.
Try clearing your browser cache and cookies.