Problem I believe related to 'plugin-container.exe *32', some flash video's load the opening screen but do not play. Others the uadio continues despite the tab being closed.

Odd problem, I think related to 'plugin-container.exe *32*, Flash video's 'load' but some don't play when play is pressed and the time reads 0:00/0:00, other play but when for instance the tab is closed the audio from the video continues to play and will only stop when I forcefully close the plugin_container.exe *32 process. Also, when clicking on the 'share to facebook' icon eg. youtube nothing happens, but clicking on share to twitter works fine. Any theories?