Greetings. Re: desktop computer. Just wondering if we might have a carrier problem rather than a computer problem. Navigation very slow and get stop and go performance. Sometimes when I click the x to leave a site, nothing happens at all and I end going to task and ending and sometimes that doesn't even move. Just watched a movie clip of a guy tackling a QB and it was like stop and go going from frame to frame. It took about 5 minutes to see a 15 second clip.