Try other IE Ms Fixits
I've never had a problem like this with any browser, so I'll guess a few guesses.
... C'est la Vie!
A few other things you might try
- lauch without add-ons: iexplore.exe -extoff
- clear out your IE temp files
- browsing history - check for updates every time I visit a page
- view objects - any "helpers"
- check your add-ons
- turn off hibernation, restart, decide if you need hibernation (turn on if needed)
- The Back button and the Forward button in Windows Internet Explorer 8 do not work correctly
- turn off suggestions.
try one at a time to see if it helps. Please post what, if any, solves it for you - thanks.