Using another router is like using so much electricity. so messy so many things . left on 24/7. Just look at the IPTV box already use 24 watts to electricity, black fiber modem 8 watts, DECT phone is energy efficient (0.7 watts for my given model) so that 1 ok and finally Dlink router not sure how much as i did not find its specification but at least 5 watts. so really that 40 watts left on 24/7 plus now want to add custom router. wow that like leaving the lights on in one bed room 24/7 just to put things in perspective.