Originally Posted by m2cool2go
I have had a similar issue. I received mine on Tuesday and the first day full screen worked for espn and I was able to Alt+Tab to continue browsing. Last night, I tried to do the same thing but It would only display a picture of the tab with the embedded video (when I would go to full screen, the embedded video was black with the tab content around it. when I would exit full screen the embedded video began playing again.) Essentially, I can no longer go into full screen mode for any flash based video (tried with NFL network too). Mine did an update first thing when I turned it on yesterday. I didn't write down the original version I had nor what it updated to. My flash player also updated recently but I think that was before I tried it for the first time. I did not try to reboot my machine or reinstall flash / chrome but I did attempt to do it from 2 different computers on my network and both suffered from the same issue.
I found a post on another forum that helped me resolve the issue. In your google chrome browser (assuming that's what you are using), type in about
://plugins. Click on the Details icon (+) on the far right of the Plugins title bar. Look for Adobe flash and you probably have 2 plugins listed. Look for pepflashplayer.dll . It should be listed in the location section. Click on disable. You may need to restart the browser. Try your fullscreen again.
That fixed it for me, so I hope it fixes it for you.