Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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
Archivováno

I have been using Firefox for many years now and really like it, now the version 4 is extremely slow, anyone else having the same issue?

tarkus232 odpověděl(a)
Claire108

I upgraded to version 4 last week and find it extremely slow compared to the previous version - like so slow that some pages do not even load. I have downloaded and gone back to version 3.6.17 and everything is back to the normal I have known for years with Firefox and it is really fast again...so now I know that there is nothing wrong with my computer and that the supposedly very very fast version 4 is much much slower than the previous version 3.6...so what gives? I'm not keen on going back to the new improved version 4, though I know it will not be supported soon...anyone else having the same issue?

I upgraded to version 4 last week and find it extremely slow compared to the previous version - like so slow that some pages do not even load. I have downloaded and gone back to version 3.6.17 and everything is back to the normal I have known for years with Firefox and it is really fast again...so now I know that there is nothing wrong with my computer and that the supposedly very very fast version 4 is much much slower than the previous version 3.6...so what gives? I'm not keen on going back to the new improved version 4, though I know it will not be supported soon...anyone else having the same issue?

Všechny odpovědi (2)

Having the exact same problem here.

-Mac OSX -3.6 worked great -I tried the 4 beta, got rid of it because it was so slow -When it upgraded to 4 is VERY slow and freezes often -Appears especially slow on sites with flash (ie http://www.bbc.co.uk/news)

Same problem here. Unbelievably slow work on Firefox 4, almost every time when I open new page Firefox freezes for like a second or two. I uninstalled Firefox from my netbook, because browsing on slower systems is punishment =)