It could also be your system. I lost quite a bit of memory on my computer (Mac Pro using Chrome and Firefox) a few months ago and had similar problems. I originally had four GB of memory, lost three of them and started seeing the same kinds of problems due to slow page loading. The pages would look like they were loaded, I'd try to click a link, and it would jump wildly because it wasn't fully loaded. Just upgraded to eight GB memory, and the problem is now gone.
If another browser doesn't help, you may need a memory upgrade. Short of either of those solutions, you may just have to be patient and wait for the pages to fully load. Watch for the progress indicators on your tabs, as well as the tiny little messages you get (usually near the bottom of the window) that say something similar to
Code:
"Waiting for http://www.something.com/whatever."
If either of those are still showing, the pages are not completely loaded yet.
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I'm not likely to be around much longer. As before when I first signed up here years ago, I'm finding that after a long hiatus, and after only a few days back on here, I'm spending way too much time here again already. So I'm requesting my account be locked, banned or whatever. It's just time. Until then, well, I dunno...