When you're happily browsing the
internet with a great
big smile on your face, browsing your news feeds, browsing web comics, searching porn and chatting to your girlfriend(s) on facebook and MSN when suddenly your router cuts off, your router goes on its period and cuts your connection off and you have to trail all the way to your
deep dark computer room with the 100 year old desktop computer, risking your life on the deadly wires of
doom, before unplugging the router and replugging it...
only to find you needed to turn off and on your wifi on your laptop.