Utube videos won't play on FF 34.0

Everything was fine with Firefox and YouTube, but when I went on YouTube this morning that Firefox kept crashing when I tried to watch videos? He plays either but the vid & audio is very bitty, or I get a black vid screen! or a grey screen with white exclamation mark in the Middle? I tried to reset Firefox, but this did not help, or makes things worse! I've also updated for Firefox 34.0, but still it won't play videos!

Hi AVITYourway,
Thank you for your question, I understand that Firefox reset not reset the error you receive. However, can you please check if you watch the video in HD? Or, if this occurs also in Safe Mode?

Tags: Firefox

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