Safari blocking fullscreen in Youtube
Hello,
When I attempt to make my YouTube video full screen I get an event beep sound as if something is blocking it. It takes me back to the website, and then only the upper left quadrant of the video can be seen within the YouTube window. I have to refresh the page to get back to square one. I have deleted all of my cookies and temporary internet files to no avail.
Please advise.
MacBook Pro, OS X Yosemite (10.10.3)