Fungování této stránky je z důvodu údržby dočasně omezeno. Pokud žádný článek nápovědy nevyřeší váš problém a potřebujete se zeptat na další řešení, napište nám na Twitter @FirefoxSupport nebo Reddit /r/firefox.

Prohledat stránky podpory

Vyhněte se podvodům. Za účelem poskytnutí podpory vás nikdy nežádáme, abyste zavolali nebo poslali SMS na nějaké telefonní číslo nebo abyste sdělili své osobní údaje. Jakékoliv podezřelé chování nám prosím nahlaste pomocí odkazu „Nahlásit zneužití“.

Zjistit více

Firefox is slow, very very slow right after an installation

  • 1 odpověď
  • 43 má tento problém
  • 1 zobrazení
  • Poslední odpověď od user66338

more options

I have been having problems with firefox being slow over a year now. And with slow I mean really really slow. With a bandwidth test reaching 0.51Mbps while with exactly the same test on the same computer with IE I reach 16.12Mbps. In IE the ping is 27 in FF it is 144.

Where it used to be a solution to just kick FF out totally and then reinstall it now even the reinstall is slow immediately.

Reset FF to default state doesn't help and after that I stll get "Important Modified Preferences" and that I find weird after putting it back in its default state.

I have been having problems with firefox being slow over a year now. And with slow I mean really really slow. With a bandwidth test reaching 0.51Mbps while with exactly the same test on the same computer with IE I reach 16.12Mbps. In IE the ping is 27 in FF it is 144. Where it used to be a solution to just kick FF out totally and then reinstall it now even the reinstall is slow immediately. Reset FF to default state doesn't help and after that I stll get "Important Modified Preferences" and that I find weird after putting it back in its default state.

Všechny odpovědi (1)

more options

Hey,

I see you have F-Secure installed. Could you please try deactivating the firewall for a short amount of time to see if this remedies your problem?

--Tobbi

Upravil uživatel user66338 dne