hi all. i just bought a new dell xps 15 and i selected the Intel(R) Centrino(R) Advanced-N 6230 wifi card to go with it for better online gaming. i generally play league of legends but im experiencing some problems with my latency. it usually hovers around 200, but there will be a sudden jump in latency to around 1000. any ideas on whats going on with my wifi? my old asus plays well on the same wifi network, smoothly. any ideas on whats going on or how to fix it? thanks in advance!