I recently moved home from college back into my folk's place. Before leaving this house I bought an ASUS AC56 network card and it worked great, getting around 100mbps download with no problems. I've moved back home and no aspects of the network have changed yet I now recieve around 20mbps download. My phone receives around 110mbps from the same location. Does anyone know what environmental factors or settings may be causing this? The connection itself is stable.