I've been getting my Nano all set up and am finally happy with how things are configured. It's my first Pineapple and so far I'm happy :) One thing I've been having an issue with is adding an additional wifi card and getting it to work properly. I have both the Alfa ASWUS036H and TP-LINK TL-WN722N... The Alfa doesn't really detect properly as a wifi device but does show up in the lsusb command. I tried installing an opkg driver update for the realtek chipset and it seemed to in