I hypothesize that FF53 is broken and cannot stream video from www.foxnews.com. If anyone has succeeded in streaming from this website using FF53, or can provide any other evidence that contradicts my hypothesis, please post here in this thread. If no evidence is forthcoming that disproves my hypothesis, I am hoping that Mozilla will fix the problem. <i>Added by moderator:</i> *[[/questions/1158686]] FNC player does not work in Firefox 53 *[[/questions/1157862]] Fox news Channel live video player recently stopped working