ActionScript 3.0 :: Cannot Have Multiple Flvplayback Instances Using Fullscreen

I am using AS3 with CS5. I created a flash project which contains multiple instances of flvplayback. Each plvplayback plays a separate video and each has its own controls. It all works fine when playing, pausing and controlling the videos. The problem is with the fullscreen functions. If I click the fullscreen button on the first flvplayback, it makes the second video go full screen. If I click the second video fullscreen button, it opens fine into its own video except when I do it three to four times. After three to four times of toggling fullscreen on the second video, it opens the first video into the browser larger than its original size but not full screen. I have tried recreating the flvplayback instances by re-importing the video files. Each flvplayback has been given its own instance name. Even when I create a separate custom button, not part of flvplayback, and give it the command to launch fullscreen on the first video, it still opens the second video to fullscreen. When I use just one video and remove the other ones, toggling fullscreen works fine for that particular video.