Here is a graph from last night and today.The left part of the graph was with the settings of Time to trace=Unlimited ,Trace Interval=5 ,Samples =20.The right part of the graph the only thing I changed was Trace interval to 1 second.My question is why do i get better result with using 1 seciond instead of 5.The difference is dramatic.I use a wireless radio broadband connection and pppoe