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Multiple crashes fixed by turning off hardware and Flash acceleration; very slow now. Takes five seconds to exit and still listed as a running process

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A workaround was suggested by a member of the community to turn off both hardware and Flash acceleration. It worked fine (no crashes since), but runs very slowly. In particular, takes five seconds to exit and is often still listed as a running process. Very slow in connecting to Web pages, and very slow loading them because of the graphics. Very slow in loading video. I expected slower responses, but this is REALLY slow. I'm running 64-bit Windows 7 and an Nvidia GE Force 7800 graphics card with all the drivers updated and the plugins for Firefox mostly set on "ask to activate". Should I expect this much reduction in performance when the workaround I mentioned was put into place? If so, it's half a loaf at best. The only thing questionable is that I have two Youtube downloaders that I am trying, but I made the assumption that these were only applied when you downloaded something from Youtube.

A workaround was suggested by a member of the community to turn off both hardware and Flash acceleration. It worked fine (no crashes since), but runs very slowly. In particular, takes five seconds to exit and is often still listed as a running process. Very slow in connecting to Web pages, and very slow loading them because of the graphics. Very slow in loading video. I expected slower responses, but this is REALLY slow. I'm running 64-bit Windows 7 and an Nvidia GE Force 7800 graphics card with all the drivers updated and the plugins for Firefox mostly set on "ask to activate". Should I expect this much reduction in performance when the workaround I mentioned was put into place? If so, it's half a loaf at best. The only thing questionable is that I have two Youtube downloaders that I am trying, but I made the assumption that these were only applied when you downloaded something from Youtube.

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In case you are using "Clear history when Firefox closes": do not clear the Cookies

If you clear cookies then Firefox will also try to remove cookies created by plugins and that requires to start plugin-container processes that can slow down closing Firefox.

Instead let the cookies expire when Firefox is closed to make them session cookies.

  • Firefox/Tools > Options > Privacy > "Use custom settings for history" > Cookies: Keep until: "I close Firefox"
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Thanks. I will try that. However, this may create a problem, since I am using DuckDuckgo as my search engine, which does not allow tracking. If I have to accept cookies automatically, then I am being tracked. So perhaps I may have to live with the slow response times.

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I was not clearing my history when Firefox closes.