I want to use a Magbox and a STB Emulator app on 2 tv's. I only want to use one app/device at any one time. I have contacted my iptv supplier and they are ok with me using both devices on a single device sub but as I say one at a time. The problem I have is I have a virtual MAC address for the STB emu app but the help desk tell me I have to use the same virtual address for the app and the box. So how do I alter the Magbox to a virtual address? Been through the settings and cannot see where you would change it.