I have a 2wire router... I was absolutely plagued with WiFi issues on cm10, or any rom on 4.1.2..... I could flash an aosp rom and literally fight to connect to WiFi for 30 minutes with no luck at all.
On 4.2.1, WiFi doesn't connect quite as fast as sense ROMs, but it is a HUGE improvement for some reason.
Sent from my One X using Tapatalk 2
so what do you do to connect mine tries then gives up...