Having the same problem last time. But I was using BitDefender Internet Security 2012. It somehow clash with Internet Download Manager plugin in Firefox and cause slowness to all web activity. Not sure if they fixed the problem or not.
Maybe you can share the spec of your PC and the browser you currently using.
Bitdefender Total security 2012..., internet browsing problem....
Jul 10 2012, 08:13 AM
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