Question, is the SB6141 in router mode (ie. handing out a 192.168.x.x address) or bridge mode (your
ASUS gets a nonRFC1918 address on its WAN interface?).
said by dimdem:6. So far, I can't reproduce it when I directly connect one computer to the modem. So it only happens when I'm going through the router. That's why I'm trying the networking forum.
Did you try another router of the same make / model to see if the problem follows?
Did you try a different make / model of router?
Do you ever have the problem when you only have one computer directly connected to the SB6141?
Did you try testing/replacing the cabling between the SB6141 and whatever connects to it?
Does the SB6141 have any output about it's signal / power levels to COX?
If you have a friend / colleague also on COX, consider swapping equipment with them for a few days
and see if the exact same problem follows.
My 00000010bits
Regards