I changed routers back about 10 months didn`t have any problems working and being able to change passwords on settings. now i look and i see that netgear is showing my old router and i can`t excess my router settings.
Have you tried http://www.routerlogin.com or 192.168.1.1 or 192.168.0.1 to try and login to the router? also you may want to try a factory rest on the modem and then try to access it again.
