I'm using WPA encryption on my Airport Extreme via a Linksys WRT54G. Everything works great, except when my Powerbook wakes up from sleeping, the connection is lost, and doesn't reconnect. To re-establish the connection, I have to select "Turn Airport Off" and then "Turn Airport On" from the Airport extra, then select my network from the menu. It doesn't seem to be a question of forgetting the key, because it doesn't ask me for the key again when I do this. So, (a) has anyone seen this behavior and (b) is there any known fix? I saw a couple other posts in a Google search referring to this behavior, but they were older posts, and didn't have any answers. This is on OS X 10.3.3 BTW with all the most recent updates.