I am puzzled. My PCs (all of them) start off with normal flow when I watch a video using IE brouser. Then after a few days it begins to break up ...buffering..then breaks up again ..buffering!! I can no longer watch a video clip continuesly for more than a minute before another interrupting buffering....etc. Thi shappens with all PCs I engage (at least 5 now).
I have done the usual clean up: delete temp files, history, disk maintenace, etc. My CPU is over 2GHz and about 1GHz of RAM on a Dell D430 notebook!