Firefox Lorentz beta doesn’t crash entirely when plug-ins get fussy
Admit it, your love for Firefox is tempered by sometimes sluggish performance and a penchant for perennial plugin crashes. Google did what it could with Chrome to isolate such issues by ensuring the entire browser didn’t crash when Flash (or any other add-on, for that matter) went belly up.

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Firefox Lorentz beta doesn’t crash entirely when plug-ins get fussy