No problems with my ISP from what I could gather. This morning I disconnected the router and connected the modem directly to the PC, and at first, that seemed to speed it up, homepage loaded quickly. But as soon as I tried to navigate away from there, it started dragging again. I ran a test on Speedtest.net and got a download speed of 2.5 mbps and it failed on the upload, so I'm thinking my dsl modem may be bad. I don't know what the life expectancy is for these things, but I've had the one I'm using now for about 5 years. I use AT&T dsl service, with a Speedstream modem, but it shouldn't make a difference which brand of dsl modem I replace it with, right?