Originally Posted by keithy397

Hi Foxxy,

This can usually be caused by incompatible extensions, assuming you have some installed of course!

Open Firefox in Safe Mode - Start > Programs > Firefox (or Bon Echo, Minefield, Gran Paradiso (whatever version you're using)) and use the safe mode option.

Open the Add-On's manager (Tools > Add-On's) and disable your extensions. Close from safe mode and reopen normally. Now enable your extensions one or two at a time and restart Firefox. That way you'll weed out any dodgy extensions.