Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

Problem loading popular websites e.g. eBay (tried a new "profile" for troubleshooting)

  • 9 回覆
  • 0 有這個問題
  • 97 次檢視
  • 最近回覆由 Paul

more options

Hi!

Please see attached image:

Left: Edge (making sure it isn't a network issue)

Right: Firefox using a new profile from about:profiles.

On my main profile, I've tried clearing the data and cookies (though not the history) a couple of weeks back.

Any suggestions welcomed! Many thanks in advance.

Hi! Please see attached image: Left: Edge (making sure it isn't a network issue) Right: Firefox using a new profile from about:profiles. On my main profile, I've tried clearing the data and cookies (though not the history) a couple of weeks back. Any suggestions welcomed! Many thanks in advance.
附加的畫面擷圖

所有回覆 (9)

more options

Are you running any third-party security software, VPNs, adblockers, etc? Might be a good idea to try temporarily disabling them if so.

more options

t.r.ernst said

Are you running any third-party security software, VPNs, adblockers, etc? Might be a good idea to try temporarily disabling them if so.

I am using an ad-blocker but I've already tested the troubleshooting mode and a brand new profile, both options disable everything, right? Thanks.

由 Joey 於 修改

more options

Not suggesting you should, but have you made any changes to about:config in the past?

more options

Paul said

Not suggesting you should, but have you made any changes to about:config in the past?

Just the `browser.chrome.toolbar_tips` to false; just tested putting it back to true.

The other modified entries aren't a lot and seems to be automated stuff, e.g. `toolkit.telemetry.cachedClientID`.

more options

Are you using Adblocker Ultimate by any chance?

more options

Paul said

Are you using Adblocker Ultimate by any chance?

uBlock Origin.

more options

Hi

So that this can be looked into further:

  1. Open Firefox
  2. Open a new tab and type in “about:logging” into the URL bar.
  3. Set the "Logging preset" to "Networking"
  4. Select "Logging to a file" and note the path to the log file.
  5. Click on "Start Logging".
  6. Reproduce the issue (i.e. go to the web site that is broken for you and make the bug happen in the browser)
  7. Click on "Stop Logging".
  8. Provide the link or dump files to the Firefox developers via email to necko@mozilla.com

Thank you for your help.

more options

Paul said

Thank you for your help.

Thank you! I've sent the log file to the email as an attachment.

more options

Thank you for your help.

問個問題

如果您還沒有帳號,您必須先登入帳號 來回覆文章。還沒有帳號的話,只能發問新問題