Linksys Gaming Adapter Problems

Hey guys, sorry to bother you, posting in a tech forum is usually my last resort :x

My newest problem is a Network Key that has been set up on all computers in the house. Our connection used to be open to anyone in the area (not on purpose) and was just recently changed. Now a key is required to gain access.

However, FFXI has now blocked me out, for lack of better words. The thing I noticed, is my Linksys Gaming Adapter is unlit on the right box, meaning it is unable to find a connection. I'm clueless how to work the Gaming Adapter, since it usually finds the channel with the connection, thought none of the channels connect.

Is there anyway I can fix it for FFXI? If not, would anyone know how to disable the Network Key and allow it to be open again?

Thanks for checking out this post, it is greatly appreciated