Can't access internet on Kindle, Ipad or laptop. I had a site labeled NETGEAR and never needed a password to access. Now it has disappeared and now something that looks like the original netgear has appeared with some numbers after it. I did not change this. My husbands laptop is the only one that will log on to this new connection; therefore, it's not the model or router. I have been working on this for about 10 hours. Tried everything suggested, command and configured; put in a 30 digit passcode. I don't know the passcode because it was an unsecure site and wasn't too concerned since I have been using the original NETGEAR for years. Help please.