Not sure why or what, but ever since i upgraded my Hardware and reinstalled my OS. IE9 Seems to crash or 'Not Respond' quite a bit. Is this a common problem with IE9? Ive disabbled addons etc and it still happens occasionaly. It's hard to predict when its going to happen. Ive also noiced sometimes under the task manger there could be anywhere from 1 to 20 IExplorer.exe proccesses running. System as follows Z68AP-D3 I5-2500K 8GB Corsair DDR3 Eset Smart Security 5 AV/FW.
have you thought about not using IE? disable it in windows features,restart,install a real browser ,like,maybe Google Chrome? just sayin..