Trying to connect my AE with a home made Cat5 ethernet cable. But... on my home made cable, I can't find the AE. If use a premade cable, AE pops up no problem. My question is.. How do I know if my wiring is wrong as opposed to a bad ethernet cable? I've followed this tutorial using the B diagram down a T and I get no connection: Make Cat5 Cable The first cable I made... bout 100ft or so turned out great, no problems. Now this cable going from basement to 2nd floor is giving me fits. Help?