Hi, for over two years i have used one AV1000 adaptor connected to my router downstairs and the second AV1000 in my upstairs office, using my Shell router. This week i have updated my package and have been sent an new roputer. i have installed it using the new cables etc but i have not changed any settings or anything on the two AV1000's but they are not working now! can anyone offer any help at all as to how i can get the new router to allow the pwerlines to work please.