i have a friend who has the new apple tv. When he is watching (720P 4mb) my internal network goes haywire. I have 10 other friends on everything else possible with no issues.
100/20 mb comcast business class connection. Normal ping times to 8.8.8.8 (google) are sub 20 ms all day. When he is watching with his apple tv, the average in the 400ms range but about 20% of the pings are over 4000 ms and as high as 8000ms. The moment he turns off the apple tv it goes back to normal.
Any ideas or thoughts?