For some reason YouTube won't go full screen anymore.
It's not the popup blocker.
It's not a script error
Something is @%&#ed, I haven't changed any settings.
UDPATE: It won't work in either browser.
It doesn't matter if I'm logged in or not either.
Wow that is weird. Could try removing all your browser cache and cookies.
That was the first thing I did. Like I say I tried both browsers and nada...
doesnt wok for me either, FF2 or Safari 3 on my Macbook.
Didn't even know YouTube could go full screen :doh:
Hmm, works for Firefox 2 at work viewing Clarke and Dawe on Iraq Strategies (http://www.youtube.com/watch?v=b-fssfdTXdU). Any chance it's only particular videos? Maybe post one of the ones it doesn't work on for you, so we can have a try?
Pretty much everything is borked.
Not working for me as well.
Odd!