My daughter moved into an apartment that offers free internet service but she is having problems with it. She is able to connect to the wireless that is set up for the apartments and is able to bring up web pages. However after she been on the net for a little while it stops. She still has a connection and is able to Skype and check email. The apartment has 2 wireless routers set up so she just picks one of them. Could the 2 router set up be causing this problem. When she comes over to my home the laptop works fine. She tells me it works fine at campus. She has a Dell N4010 laptop with windows 7.