While you didn't reveal the make, model and firmware version of said router, the effect is well known and often cured by updating the router's firmware. SPYWARE is also a known cause.
Bob
It started a couple of weeks ago. My connection speed would slowly die over time. To the point where I coudln't even load webpages. I would then go downstairs unplug the modem and then router; then turn them back on in the same order. Right after doing this I was wizzing around at top speed.
Then, of course, I had to watch as my connection speed dropped over the course of about a day until I could no longer even browse the web....
What the **** is going on here?
Thanks for any help ![]()

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic