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Firefox is very slow to start the first time (over 2 min. ) after booting the computer in the morning. After the initial start, Firefox works very quickly. Why?

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  • 244 have this problem
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  • Last reply by bmail

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Each morning after I boot my computer up, FF is extremely slow to open. Sometimes it will take 2 to 3 minutes (if I have the patients to wait that long) before the default page loads. In addition FF seems very sluggish to open new pages. If I terminate FF and restart, FF works very quickly...and continues to work very well the rest of the day, till the next time I turn my computer back on. I run Win7 ultimate, i5 quad core, with 8gigs memory. Is there a setting, like the cache or something that I need to keep for FF to work well from the first attempt to load it.

Each morning after I boot my computer up, FF is extremely slow to open. Sometimes it will take 2 to 3 minutes (if I have the patients to wait that long) before the default page loads. In addition FF seems very sluggish to open new pages. If I terminate FF and restart, FF works very quickly...and continues to work very well the rest of the day, till the next time I turn my computer back on. I run Win7 ultimate, i5 quad core, with 8gigs memory. Is there a setting, like the cache or something that I need to keep for FF to work well from the first attempt to load it.

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Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do NOT click the Reset button on the Safe Mode start window or otherwise make changes.

It is possible that your security software (firewall, anti-virus) blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program.

Remove all rules for Firefox and the plugin-container from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox and the plugin-container process and the updater process.

See:

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cor-el:

Thanks for the detailed response, however, if any of my plugins or security software were causing this problem, wouldn't it be happening all the time...every time I start FF? It doesn't seem logical that they could be restricting FF from properly loading only on the first attempt of the day to start FF after a computer boot up but not the rest of the day???? Is my reasoning wrong?