modem, the problem goes away. I RMA'd the router with linksys and just received the new unit today, with the exact same problem. Before the linksys, I had a dlink router that also had the same problem. Could it be something wrong with my cable modem even...

Cable Modem Problem. I have a motorola surfboard sb5100 cable modem and it is connected to the PC by USB. It automatically configures everything using DHCP. When i connect the modem to the netrwork card (using a cat5e UTP cable) the modem can't configure itself...

cable modem problems. I had a recent post of problems with a network card. Switching the card fixed that problem however I am still having issues and would appreciate any input. Here's an overview of the problem: I originally was experiencing problems with...

oranges. Totally different ends of the spectrum. I don't think his issue is one of a modem problem anyway. I think something else is going on. A cable modem doesn't use drivers....at least if used with an ethernet connection. My modem does have a USB...

guessing the cable between the router and modem is ok >>> otherwise the problem would be more consistent...wouldnt it? >>> Quick update - the problem is in fact between the access point hub and the >>modem. I thought it was called a router....hmmm...maybe...

Tech rep who came out said the problem was my modem (a Toshiba PCX1100U). Recently I had bought a new D-Link DCM-200 cable modem because it was only $20 after rebate, and I wanted a backup. So the Tech rep from Comcast and I hooked up my backup modem,...

connection had priority over my cable modem. In other words, as long as I didn't click on my dialup connection to dialup my ISP, the cable modem was operating. Once I clicked on my dialup connection, the cable modem would give up the connection, and allow...

3com cable modem problems. I just bought a new 3com external cable modem. Its the weird wedge-shaped modem with green lights on the front. Anyway, I tried running a 75' cat5 cable to connect to the modem. I did an ipconfig /release, renew and about 3-4...

replaced the cable modem since it was old and it worked fine for about 3-4 months when the problem reoccured again. Since it was pretty much the same problem I figured a newer cable modem would fix it so I went and exchanged the one I had previously received...

this is all that is messing things up. When you install the new router be sure to also unplug the cable modem. Get everything wired up then plug in the power on the cable modem followed by the router. This will make sure the router and the modem will communicate...