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How to find and diagnose poorly-performing Firefox addins?

Fresh5 days ago
Mar 15, 2026206 views
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Problem

I use a lot of addins in my Firefox. One of them is causing periodic freezes when watching video. Super annoying. Aside from doing a binary search of disabling addins to narrow down the problem (which would take a very long time due to frequency of the freezes), are there any other options? If the …

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Fix for: How to find and diagnose poorly-performing Firefox addins?

Low Risk

It depends. 1) It could be your OS. Are you on Linux? Then you will have poor flash performance, and there really is not rhyme or reason as to when/why. I will see flash burning up one of my CPU cores, and the only remedy is to kill firefox and revi…

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