Tawd,
After doing a little research, this seems to be a known issue. What browser are you using? Will the problem reproduce using another browser? I found a couple of things that might be helpful.
https://bugs.adobe.com/jira/browse/FP-972
You will have to set up an user acct if you haven't already.
http://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager03.html
If I had the problem I would remove the Flash player and reinstall it. Good luck.