So I'm downloading Kingdom Come: Deliverance on my 4G LTE connection connected via CAT5 (7hrs to go!) and my kids want ot play Minecraft on the LAN - which is the BT ADSL line accessed wirelessly. So normally this means pausing the 4G download and switching the connection to the BT system. Is it possible to do this differently? Could I have the download carry on in the background whilst the kids use the BT system for Minecraft?