I am using an SMC Barricade Wireless Router at home. I have two Dell6000 laptops with internal wireless cards (and a desktop).
I have set the router to use WPA encryption, by entering a passphrase. I have entered the same passphrase on the laptops.
The laptops connect but after a while (as little as 5 minutes) the connection is terminated. It's not a signal strength problem, because if I turn off the encryption, there is no connection problem.
Any suggestions on why it keeps dropping the signal when teh encryption is used?