I'm working on my wife's Dell Inspiron 1525.

It recently developed a problem where every time it reboots or comes out of sleep mode it won't connect to the internet. It will connect to our home network which it considers unidentified. The only solution is to turn off and turn back on the wireless router.

I have downloaded and installed every updated driver I could find from Dell's website.

I have uninstalled and reinstalled the wireless card via device manager.

I'm at a loss with this machine. Our phones(razor m), the tablet(nexxus 7), and my desktop(xp pro) never have a problem.

What are my next steps? I really don't know what to do.