Macbook Pro 2009 Wifi Issues
I just started having this same problem two days ago, on a 2009-ish Macbook Pro. At first I thought my modem was going out, but my brother-in-law just called me for some tech support and he's having this same problem (a 2011 Macbook Pro). I checked all the other devices in my house and they can all connect without problem. He did the same and got the same result. The only difference is that my Macbook eventually does get an internet connection while my brother-in-law does not (not yet anyway).
Crazy stuff.
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