为提升您的使用体验,本站正在维护,部分功能暂时无法使用。如果本站文章无法解决您的问题,您想要向社区提问的话,请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问,我们的支持社区将会很快回复您的疑问。

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

how do i fix "unable to connect"?

more options

Internet Explorer works fine... Firefox says " problem loading page" in the tab and " unable to connect" on the page. How do I fix this?

Internet Explorer works fine... Firefox says " problem loading page" in the tab and " unable to connect" on the page. How do I fix this?

所有回复 (2)

more options

http://kb.mozillazine.org/Firewalls


Please mark "Solved" one answer that will best help others with a similar problem -- hope this was it.

more options

I had the same problem and was pulling my hair out. I posted here and some nice offered me 3 options, the two without success however, the third option did the trick.

It seems that my McAfee Total Protection Software was the culprit. I went in to the firewall settings in McAfee and set Mozilla Firefox to full from blocked. That did the trick and now it is working like a champ! Thanks to the people who share there ideas. I must admit that I wasn't a happy camper. I thought it was a Firefox problem but it was McAfee trying to protect me from the fox. I still think they should warn you that you security software might give you a problem after the update.

Thanks again!