During the Optimize test, a pop-up window came and it said "There was an error during the ping test. Optimization of TCP Window Size (RWin-value)will be skipped." then there was the OK button which I proceeded on with.
My question is: 1. what is this TCP Window size.
2. how important is it
3. How can I eliminate the "error"
thanks for your help
Note, I have run this Optimize test twice now and this same pop-up comes up.
Howeey