Ghost Networks Creating Interference

[herpaderp1984]

I have about 4 networks following my router channel change. Every time I switch, they follow. They do not broadcast their SSID and are creating interference. I have shut down the entire network and watched the radio info on inSSIDer and WiFiInfoView and they remain on the last channel that I was on, so I know they're not on my end.

 

[kanewolf]

Notice how all your "phantom" networks have ALMOST the same MAC address. Is the MAC address of your router similar or dissimilar to those?

 

[herpaderp1984]

My MAC address is similar to the others.