This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

ค้นหาฝ่ายสนับสนุน

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.

เรียนรู้เพิ่มเติม

Firefox no longer plays embedded YouTube videos - message "An error occured, please try later"

  • 2 การตอบกลับ
  • 2 คนมีปัญหานี้
  • 3 ครั้งที่ดู
  • ตอบกลับล่าสุดโดย cor-el

more options

I've updated FireFox, cleared cache etc., but continue to experience this issue on several different sites where I have embedded YouTube videos. This issue has only just started happening - all was well a few days ago. They play fine with Chrome and Safari and I can also play the un-embeded version on YouTube in Firefox.

I've updated FireFox, cleared cache etc., but continue to experience this issue on several different sites where I have embedded YouTube videos. This issue has only just started happening - all was well a few days ago. They play fine with Chrome and Safari and I can also play the un-embeded version on YouTube in Firefox.

การตอบกลับทั้งหมด (2)

more options

Yes, unfortunately, another user reported this a few days ago on his website.

Currently the only workaround is to click the YouTube button in the player to launch the video in a new window, and then manually edit the -nocookie out of the address and press Enter to load it on the real YouTube site.

Hopefully someone at Google/YouTube will figure out why this suddenly broke and fix it.

The other thread: youtube-nocookie domain has problems in Firefox, but not in Google Chrome

more options

Does it help if you change the third-party cookies to from visited?

You can allow third-party cookies only from visited domains.

  • Tools > Options > Privacy > Firefox will: "Use custom settings for history"