Don't know either, I know camera control but it only works on windows system. Anyone else can help?

I am sure guest network won't be supported when it's AP mode yet

up up But sorry, I don't know what else to try as it's not on the compatibility list

how about this one? http://www.tp-link.com/us/products/details/cat-5522_UH720.html with 2 charing ports

yes, they are compatible. The only issue is one is AV2000 one is AV500, so adding WPA4220 may slow down the speed.

I think you can change channel for your wifi. Maybe try 1 or 6 or 11. BTW, do you know an app called wifi analyzer? U can use the app to detect which channel on your neighborhood is not occupied