drakula

Hi,

I have my iMac connected to my home wireless network. I have a network ssid and a wep key. I've had my Mac for several months now without any problems, but just recently I have noticed that without permission the internect connection would suddenly change from my network to another (called "linksys", must be someones router transmitting from somewhere in the neighborhood).

How can I stop this? Also, usually when I turn my Mac on, it automatically connects to my network, but it doesn't do that anymore. Now I have to re-enter my ssid and wep key each time I turn the computer on, and each time it switches to a different network.

Thanks in advance... not sure why it is doing this...