当サイトはユーザー体験を改善するためのメンテナンスを実施中に機能が制限される予定です。記事を読んでもあなたの問題が解決せず質問をしたい場合は、Twitter の @FirefoxSupport、Reddit の /r/firefox で、サポートコミュニティが皆さんを助けようと待機しています。

Mozilla サポートの検索

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.

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

Firefox 9.0.1--now system is extremely slow, fails to load at all or pages are wierd. What should I do? How do I go back to my previous version?

  • 2 件の返信
  • 5 人がこの問題に困っています
  • 2 回表示
  • 最後の返信者: thedave108

more options

I installed the new version of Firefox 9.0.1 the other day. Ever since then, my computer has been running very slowly. Many pages will not load at all or, if they do, they are not in the normal html format. How do I go back to my previous version of firefox?

I installed the new version of Firefox 9.0.1 the other day. Ever since then, my computer has been running very slowly. Many pages will not load at all or, if they do, they are not in the normal html format. How do I go back to my previous version of firefox?

すべての返信 (2)

more options

A possible cause is security software (firewall) that 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 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:

more options

I have the same issue with any version of firefox I try after 3.6 - I keep having to go re-install back 3.6 (or whatever the highest 3. version is) in order for pages to load normally. I know this isnt an answer to your question - but I was hoping we'd both get a tip from someone.