I've recently taken her Dell out of her room and into mine. She knows the rules and ALWAYS grabs me before installing or attempting to install anything. The ONLY thing she successfully installed was Minecraft.
As of two days ago I ran several network scans using different Android apps. I received the same result with each one:
10.0.0.1 Arris (router number ends with 23:04 which is correct)
10.0.0.6 arrisxb3atom (router number ends with 22:FC which is incorrect)
10.0.0.45 android port 111 rpcbind portmapper
10.0.0.61 inspirion port(s) 139 netbios-ssn smb directly over IP, 445 microsoft-ds
Also, it shows my two (2.4GHZ & 5GHZ) secured wifi names and one xfinity network, as it should, however, it also shows HOME-E2DE 2.4, HOME-E2DE 5 and another xfinity network. Though I don't even bother contacting xfinity about this anymore, when I did in the past I was always, ALWAYS, asked the same thing: "Unplug your modem from your router." And each time I've had to tell them, I don't have a separate modem, I have the Arris router/modem combo that you gave me.