I noticed over the weekend that my general internet speed seemed to be slow. I looked at the modem and noticed the PC/Activity light was constantly illuminated. Normally it just flickers. I ran a speedtest and it was alot slower than usual. 1292Kb/s I have a wired router as well as wireless so I unplugged the wireless just to be sure nobody was on it even though it's encryted (you never know). I rebooted my modem, rebooted wired router, rebooted pc. Ran AVG virus scanner and spyware. I bypassed the wired router and hooked the modem straight into the PC and got great speeds (for comcast at least). 10218Kb/s I don't know what to check next. Any ideas?