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Videos not working

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goodgbb
goodgbb
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After few hours of using Firefox, sometimes I could not play videos on any websites (such as Youtube, etc). Restarting Firefox or Windows could fix the issue, but then it randomly happen again and again after a long usage of Firefox for few hours.

Is there any idea to fix this problem?

After few hours of using Firefox, sometimes I could not play videos on any websites (such as Youtube, etc). Restarting Firefox or Windows could fix the issue, but then it randomly happen again and again after a long usage of Firefox for few hours. Is there any idea to fix this problem?
Bifogade skärmdumpar

Vald lösning

Did you try this in Firefox Private Mode window to verify it's not a Addon caused issue.

https://support.mozilla.org/en-US/kb/private-browsing-use-firefox-without-history

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goodgbb
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Thank you Dropa, it works! then I disabled some Addons to make it plays again. ♥

Dropa said
Did you try this in Firefox Private Mode window to verify it's not a Addon caused issue. https://support.mozilla.org/en-US/kb/private-browsing-use-firefox-without-history