On my Galaxy S II, when I transistion from 3G and auto-connect to WiFi, I lose internet connection. It shows I'm connected, with decent signal, but everything hangs...email refresh, weather refresh, cant surf, stream, etc. Restarting the phone fixes it usually for the rest of the day, so I'm not sure what the exact cause is. I notice it more at work because when I'm at home I don't usually surf from my phone, so my speculation is that the transition from Home WiFi to 3G on my drive to work to Work WiFi causes it to go wonky. Any fix or easier/faster way to fix this aside from restarting the phone would be awesome! Thanks in advance.