I', getting problems when I try to view YouTube videos posted within threads: typically when I hit the 'play' icon (lower left corner of the YouTube box), the full screen blacks out to be filled with a very dark grey 'interference' pattern, overlaid with white type that says 'This video is currently unavailable' ... this condition persists despite reloading the offending webpage, and video never becomes available (though it is fully watchable if I click the link to watch it on the YouTube site.
Most recent 'culprit' is:
http://www.anglersnet.co.uk/forums/index.php?/topic/4605944-lenok-caught-hand-siberia/&do=findComment&comment=5567095
though it is not specific to this post - it's happened with pretty much all YouTube content for several weeks now.
Similar content plays OK on other blogs / forums etc.
Anyone have any thoughts / fixes please?