Ok so i am having a wierd issue here. I have comcast cable model internet at home hooked up to a linksys wireless router. When i go to use the wireless option on my phone I use an app called quick settings to turn off my 3G signal and turn on my wifi. The issue is that once I am on wifi if anything happens so my 3G signal is up at the same time as the wifi signal it kills the internet connection on my router. I cant even access the internet on my PC. I checked the status on the router and it is still pulling and IP address from Comcast, but the only way i can get the internet back up is to reset both the comcast modem and the wireless router and let them sync up agian...... Any suggestion on why my phone is killing the internet connection??? I am lost and it is annoying as it seems to always drop connection and need to be reset.