im usin both these 1 upstairs and 1 downstairs conected 2 a splitter,last nite both modems went down.i can can mac n access 192.168.1 on 5101e and can access 192 on 5100 but mac wont change,non ov the lites on both modems work correctly r they bricked??????????????if so can they b un bricked???????????????or is there sumfin im doin rong????i no on 5100i on signal page i looked at log and the thing i saw was dhcp offer failed please help thanks