In the last 2 weeks I have been experiencing long pauses when trying to load web sites. Sometimes I get firefox not responding then after several seconds the new site pops up. Sometimes the little circle stops spinning and goes solid then once again after several seconds the new site pops up. When streaming video the site will pop up with a blank screen and then after several seconds to more than a minute the video pops up and begins to stream. I have triied the same sites inIE and they load instanly