Youtube is not working anymore in Safari
Hi.
Since yesterday, Youtube videos are not played on my MacBook Pro. It's a new MacBook pro with Yosemite.
I don't have Flash and don't want to install it because the laptop burns when I watch videos with Flash and the battery is dead too soon.
I only use HTML5, but the videos don't work anymore.
I restarted the computer but nothing changed, I only get a black screen. Not even the adds work.
Any idea?
Thanks
MacBook Pro with Retina display, OS X Yosemite (10.10.1)