I am still kind of new to this whole android thing, but I have been reading and appreciate all the good tips and advice of this site. Just the last few days my phone has been doing something strange. When I am at home and try to connect to wifi I get a "unable to scan for networks" popup and it won't connect. When I turn off my mobile network, I have no problem connecting to wifi. This only happens when I try to have both on (wifi and mobile networks). I have had my phone since launch day, and have no problems what-so-ever. I have tried the things recommended by all of you for some other problems( battery pull, restart multiple times, reset to factory settings, update prl, and update my profile) none of which helped. I have not done attempted any root or done anything unusual to my phone. Is this problem normal? Do I maybe have a bad radio? please help. Thanks in advance.