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Why won't Youtube video's all of a sudden not play on Firefox but will play on Chrome?

Firefox Troubleshooting
cor-el replied Duela 13 urte
rwalters25
rwalters25

Tried upgrading Real Player (which I never use) and the Flash plugin doesn't crash

Tried upgrading Real Player (which I never use) and the Flash plugin doesn't crash

All Replies (1)

cor-el
cor-el
  • Moderator

If you use extensions (Tools > Add-ons > Extensions) like Adblock Plus or NoScript or Flash Block that can block content then make sure that such extensions aren't blocking content.

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.

Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Tools > Options > Advanced > Network > Cached Web Content: "Clear Now"

"Remove Cookies" from sites causing problems:

  • Tools > Options > Privacy > Cookies: "Show Cookies"