Netflix pauses for no reason
I am running ATV2 on Rogers cable at 12Mbps. Most times Netflix runs fine but on some days it stops (pauses) for up to 5 or seconds at at time, with the spinning ring. Last night, it was doing this every 5 to ten minutes. I did a speedtest during one of these pauses and it reported that I was getting 14Mbps down and about 450Kbps Up.
Nothing else significant going on, on the network.
Anyone have ideas where I should start looking.