anybody else? firefox blows as of latest update

[Wie Gehts]

I don't now if its a coincidence in that its my system, tho', safari seems alright. But the latest update (and flash as well) with firefox...well now the browser if very laggy in responsiveness. Anytime I do something...scroll...delete a tab...pull down menu...type something...whatever...it lags a couple seconds before engaging

 

[emiljan]

I had similar issues when i upgraded to 10.6.4. I fixed it by reinstalling firefox.