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youtube videos won't load starting from some positions

  • 7 Antworten
  • 1 hat dieses Problem
  • 26 Aufrufe
  • Letzte Antwort von FredMcD

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For some youtube videos, firefox will not start loading at some time position.

For instance, this one : https://www.youtube.com/watch?v=iT4PCifOv6Y

If you place at 0:50 for instance, it will never load. But it loads at other positions, like 1:50.

I also reinstalled firefox completely, and I have this problem at my job computer too (2 windows 10)

I don't have this problem in chrome.

Any solution ? Is this a firefox bug ?



Alle Antworten (7)

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Make sure you are not blocking content.

Start Firefox in Safe Mode {web link} by holding down the <Shift> (Mac=Options) key, and then starting Firefox.

A small dialog should appear. Click Start In Safe Mode (not Refresh). Is the problem still there?

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Problem still there in safe mode.

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Those 3 links won't help.

Have you tried the link ?


Go at 0:50, you'll see that the playback will NOT load. But it works with Chrome.

Is this a known bug ?

Geändert am von trogne

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trogne said

Those 3 links won't help.

Are you sure? Did you look at them?

I checked the link and had no problem.

Many site issues can be caused by corrupt cookies or cache.

  • Clear the Cache and
  • Remove Cookies

Warning ! ! This will log you out of sites you're logged in to. You may also lose any settings for that website.

Type about:preferences<enter> in the address bar.

  • Cookies; Select Privacy. Under History, select

Firefox will Use Custom Settings. Press the button on the right side called Show Cookies. Use the search bar to look for the site. Note; There may be more than one entry. Remove All of them.

  • Cache; Select Advanced > Network.

[v57+] Select Privacy. Across from Cached Web Content, Press Clear Now.

If there is still a problem, Start Firefox in Safe Mode https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode

A small dialog should appear. Click Start In Safe Mode (not Refresh). Did this help?

While you are in safe mode;

Try disabling graphics hardware acceleration in Firefox. Since this feature was added to Firefox it has gradually improved but there are still a few glitches.

How to disable Hardware Acceleration {web link}

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I already tried removing all cache and cookies, safe mode, and new profile. Problem still there.

I disabled 3d acceleration and restarted firefox Problem still there.

To be clear: The link does load, but it will NOT load if you position at somewhere around 0:50.

Since it works with another html5 player (using addon "HTML5 Video Everywhere!"), the issue is with firefox having problem with the youtube html5 player.

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Youtube works for me, so it's something on your system. I called for more help.

Start your Computer in safe mode with network support. Then start Firefox. Try Safe websites. Is the problem still there?

http://encyclopedia2.thefreedictionary.com/Linux+Safe+Mode Starting Any Computer In Safe Mode; Free Online Encyclopedia