To "solve" the problem, I usually log off my administrator account and log back in however, this means that I have to restart new browser sessions and it's annoying- esp. since the videos have recently been freezing up more than previously.
I've tried updating Adobe flash player and I have the latest Viki desktop plugin installed so I don't know what the problem is. I hope someone can help.
Windows 7, 64 bit.
Edited by velvetsky, 22 October 2011 - 01:01 AM.