Recently, my computer has developed some kind of issue with regards to the network connection. Occasionally, I will get the error message that my network cable has been unplugged. This last for about 3 seconds, than goes away again.
I have a cable modem connected to a Linksys BEFSR41 4-Port router, with 3 comps connected, and I seem to be the only one having any problems.
The cables are all fine, and the Router is OK.
Intel P4 2.4B
MSI 645E Max-U Mobo
SB Live 5.1
WIN2K PRO SP4
Let me know if you find the cause, I have the same exact problem. I've tested all my cables and they are fine, but I too am using a Linksys BEFSR41. It doesn't happen all that often and doesn't affect my connection at all, just a little anoying when it pops up.