Adobe Flash player jiggles the screen on drop down boxes, videos, and animation

Question

Any time I visit a site with drop down boxes, videos, or animation that require Flash, that portion of the screen will do a fast jiggle up and down - like it is refreshing too fast. Adobe Flash works fine in IE. Some sites the jiggle is slower than others. This is only happening with Firefox. I have searched the net for possible solutions and cannot find others with this problem. The jiggling is almost like portions of the screen have gone spastic.
I am running Windows 7 64 bit on a Toshiba Laptop . I am running Firefox 9 and Flash 11.1.102.55 64 bit plug in. I have uninstalled and reinstalled both programs and have not been able to fix it. My video driver is up to date.

Answer 1

Tylerdowner, as a moderator, one would think that, prior to adjusting comments/solutions, especially when not having a Mac, you would do more research (bet you know someone with a Mac, to duplicate problem), or pass responding on to a moderator who does have a Mac (I am amazed that you are even a moderator on Mac problems/situations, if you only have access to a PC). Had the solutions above worked, I would not have needed to figure out another solution (we all know the newest release of anything is the most secure). Finally I am open to any fixes (tested) that you can provide, that improve upon mine. As a moderator, maybe you have pull with the Foxtab and/or Adobe people to get them to work out compatibility, and lastly, maybe add a warning at the Foxtab add-ons page, after verifying the problem yourself, with an associate's/friend's Mac.