I have been seeing some really odd behavior from my MacBookPro lately...as far as wireless/networks/airport express goes.

I know there was a fix posted a while, the "Preferred Networks" fix, but I am having some really odd problems beyond that.

I have an AirPort Exoress hooked up to my cable modem, and no matter how I configure it lately, it connects, then drops randomly. Sometimes it won't even see the network in the list when you go to reconnect. It'll connect to any of the other open wireless networks anywhere with no problem, and never drop. I don't think they are apple networks though.

Sometimes too, it won't even connect to some networks that my Macbook will connect to just fine.

Any sugestions here?