Step 1:Make sure that all applicable OS patches have been installed on your computer. Step 2:Check to see if new video drivers are available for your computer. Step 3:Make sure you have the latest versions of Adobe Flash Player. Step 4:Make sure you have the latest version of Java.
Answers & Comments
First thing to try would be to disable hardware acceleration in flash just to see if it that(helps to rule out video card or driver issues).
Right click the video and hit settings, Then the first tab should have a hardware acceleration checkbox you can remove.
If that does NOT fix it, you may want to look at other browsers.
Did you use the Flash uninstaller from the Adobe website?
Can you check the even viewer for any logs that happen around the same time as this system freeze.
Step 1:Make sure that all applicable OS patches have been installed on your computer.
Step 2:Check to see if new video drivers are available for your computer.
Step 3:Make sure you have the latest versions of Adobe Flash Player.
Step 4:Make sure you have the latest version of Java.