Can't watch youtube videos in full screen..

Hi,

I just got a mb pro osx.
Now.. I can watch youtube videos without any problems. Only when I want to watch then in full screen mode, I get a blank screen. You hear the video playing, only there's no vision (besides the white screen..).
when you click your screen the video seems to pause (like it normally does when you click a youtube video).

Is this problem caused by my mb? or by youtube?
I've read somewhere that it could be my version of flash installed on my computer. But then why does it work on regular size?

Thanks!

Go here: Adobe - Flash Player to make sure your Flash player is up to date.

I've had that happen before using older versions of Flash. If you already have the latest version then try a different web browser to see if the problem still exists. Although even the latest version of Flash still has some annoying bugs they still haven't fixed. I don't have your problem with the lastest version though.