Dette websted vil have begrænset funktionalitet, mens vi gennemgår vedligeholdelse for at forbedre din oplevelse. Hvis en artikel ikke løser dit problem, og du vil stille et spørgsmål, har vi vores supportfællesskab, der venter på at hjælpe dig på @FirefoxSupport på Twitter og/r/firefox på Reddit.

Avatar for Username

Søg i Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Læs mere

Denne tråd blev arkiveret. Stil et nyt spørgsmål, hvis du har brug for hjælp.

mozilla "firefox 4.0" mac problems

  • 1 svar
  • 19 har dette problem
  • 2 visninger
  • Seneste svar af Xircal

keysersoze58
keysersoze58
more options

I am a big fan of Firefox and was extremely happy with 3.6. I am sure I'm not the only experiencing multiple problems with Firefox 4.0. Ever since I have upgraded on my MacBook Pro (OS X Snow Leopard - 10.6.7) pages load at about 10% speed on a GOOD day. Any kind of applet doesn't run or runs incorrectly, especially java. It feels sluggish and so much worse than Safari now. It used to be my default browser but no more. Awful.

I am a big fan of Firefox and was extremely happy with 3.6. I am sure I'm not the only experiencing multiple problems with Firefox 4.0. Ever since I have upgraded on my MacBook Pro (OS X Snow Leopard - 10.6.7) pages load at about 10% speed on a GOOD day. Any kind of applet doesn't run or runs incorrectly, especially java. It feels sluggish and so much worse than Safari now. It used to be my default browser but no more. Awful.

Alle svar (1)

Xircal
Xircal
more options

If you wish, you can downgrade to the previous secure version by going to Download Firefox v3.6.16

Uninstall the existing installation before you reinstall the older one.