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

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。

You Tube page error message

  • 4 件の返信
  • 1 人がこの問題に困っています
  • 2 回表示
  • 最後の返信者: cor-el

petermcwerner
petermcwerner
more options

The following You Tube page

http://www.youtube.com/watch?v=of5Z2Z7TjOM You Tube - Complete nocturnes by Chopin

gives an error message and cannot be accessed in Firefox 20.0. It opens without problems in Internet Explorer 10/64

The following You Tube page http://www.youtube.com/watch?v=of5Z2Z7TjOM You Tube - Complete nocturnes by Chopin gives an error message and cannot be accessed in Firefox 20.0. It opens without problems in Internet Explorer 10/64

すべての返信 (4)

Jafar Muhammed
Jafar Muhammed
more options

Hi petermcwerner,

What Error message You are getting ? I can watch the Video with Firefox.

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

Check that you haven't joint HTML5 on YouTube as that may send MP4 files that Firefox doesn't support.

Try to opt-out of HTML5 video on YouTube.

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do NOT click the Reset button on the Safe mode start window or otherwise make changes.
petermcwerner
petermcwerner 質問者
more options

Thank you for your responses. They seem quite time consuming to try, so I prefer to continue using IE 10/64 on those YouTube sites where Fox provokes errors

この投稿は petermcwerner により に変更されました

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

You haven't told us what error messages you get in Firefox, so could you please do this?