Hi,
I bought dell XPS L502x with Intel centrino wireless N 1000 a year ago. I havn't had any problem with the wifi until the last 3 months. I get access to internet but it's slow and sometimes doesn't open websites. I have another computer that works perfectly with the same router. I search in internet about similar problems and i tried all of them but still the problem is not solved. It worked perfectly before and i could use vpn and p2p softwares but not after i got this problem. can anyone help me with this issue?