Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

Avatar for Username

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

此討論串已被封存。 如果您有需要幫助，請新增一個新問題

The server times out too fast.

  • 2 回覆
  • 1 有這個問題
  • 5 次檢視
  • 最近回覆由 cor-el

ommaru
ommaru
more options

I can't connect to the internet and open training portal. Firefox times out with 504 error message. I can't complete required training.

I can't connect to the internet and open training portal. Firefox times out with 504 error message. I can't complete required training.

所有回覆 (2)

FredMcD
FredMcD
more options

Web search: https://www.bing.com/search?q=504+error+message

cor-el
cor-el
  • Top 25 Contributor
  • Moderator
more options

There is a change in Firefox 96 related to cookies and insecure sites.

See also:

As a workaround for now you can modify this pref on the about:config page to revert this change.

  • about:config => network.cookie.sameSite.laxByDefault = false

You can open the about:config page via the location/address bar. You can accept the warning and click "I accept the risk!" to continue.