I have 3 wi-fi hotspots in my home. 2 of them come from the same router while 1 comes from the modem. The modem connection is faster, but my computer always connects to the slower connection first, and I have to manually change over to the modem connection. How do I make it connect to the modem connection automatically? Tl;dr: How do I make it automatically connect to a different wi-fi?