Ok, This is the second time this has happened to me. I have a cable modem and a 4 port Linksys Router. Last week I noticed that my download and upload time was very slow. My upload is usually about 14kb and it was only 7kb (this is what it is usually when I am uploading 2 files at once). So I stopped all transfers, but my activity light on my modem (and router) were both still showing activity. So I rebotted (several times) but they kept blinking. I was not sure if this should happen or not. I had never noticed. Well, eventually it stopped. And when it stopped my upload/download went back to normal.
Well, here I am tonight and it is happening again.!! Right now my activity light is blinking like crazy.
I know that it is my comp (and not the other two) because when I unplug the connection to my comp it stops. Then when I plug it back in, it starts up again.
Please... Any advice would be appreciated. Should I call my ISP? Or is there something else I can do?

Thank You in advance!