Hey im having some issues with wifi. I have a actiontec q100 and using a reltek rtl8192u and only get 6.5 mbps and have a good signal strength. Ill admit it im not very good but im learning quickly with computers and recentally tried i change the chanel width to 40 mhz to 20 mhz but got 13.5 but was unable to connect to the network and do anything. I dont really know where to start but if u help me im sure i can get some where