In the country ZERO interference, two houses, 200 feet apart. WRT32X AC wireless just plugged into my ISPs router. I had the router down stairs near a window and the remote location would get drop outs regularly. The only thing I did was move the router upstairs and changed the antenna orientation from pointing at the remote house to straight up. Now he runs his TV, phone, PC and it even works when we are having torrential downpours. Did moving it up a few feet make all that difference, or did I just luck out when I bought that router, like a reverse lemon. I though neither band had that kind of distance under almost any circumstances. At least he can watch my Netflix and Prime as we "are in the same household".