On Friday night (Aug. 18) I noticed very slow speeds, and took a speed test, it was around 1M for both download and upload. Since it was prime time, I thought it heavy use on the beam and ignored it. Early this morning, on the free zone and with likely not much traffic, it was still 1/1M. I rebooted the modem and it shot up to 44/4M. For a few hours it was great and I even watched a HD movie with no latency issues. Now this afternoon it's slowed back down to 1/1. I really don't think it's a traffic issue. I also rebooted my computer, and I took any other devices off line, no effect, still slow. Could it be the modem going bad?