Hello all, So I just purchased a home. I saw my new home was able to use the AT&T fiber for internet and so far it has been great. I do need some help though... I own a netgear Nighthawk XR500 ( I think that's right ) and When they set up my internet I got a bridged router and modem and while it runs great I still prefer the Nighthawk... The Security System installer I was talking to told me to just plug my old router in and have 2 routers so I tried that and my Nighthawk doesn't get internet for some reason. SO do I need to unbridge the routers? Should I call at&t to come out and do it for me or what?...