I don't use wifi often, so didn't notice any problems that I may have had in the 2.x versions. However now with 3.0.1, I can't seem to connect to my home wifi. It dances back forth between scanning/connecting/disconnected. I'm using simple WEP and know the key, but I also set the router open and got the same problem. Sig strength isn't it. Did I miss a problem and fix in the 45 pages on XDA.