[sundance2008]

Don't know for sure when this started but online videos like You tube don't show or play. Where there should be an arrow to play the video and a frame capture there is just a black sq. Clicking on the sq. does nothing. I reinstalled flash and that was no help. When I download the video it plays just fine.

Any ideas on what is going on?

P.S. I uninstalled Adobe Flash 11 and reinstalled it ...no help.

[thebigbau5]

Try re-installing your Internet browser.

[sundance2008]

That I haven't done but I did verify it seems to be only effecting Firefox.

[thebigbau5]

Are you running firefox 12?
You may need to either downgrade to firefox 9 or see if you can just get another version, it may be a beta version and come along with lots of bugs.