hi, today I reset my archer c1200 modem, which is nothing new. I do it monthly out of habit. but today when I did it using a pin in the reset hole, I keep getting the message on my phones wifi internet that the modem is being automatically configured, and my desktop Ethernet is not connecting to 192.168.1.1 at all. which it's connected by Ethernet so it should be near instant. this has been so for about 3 hours now. I have tried resetting the modem again, with both hard and soft resets. but nothing has changed.
If the Auto Configure did not work you should try to manually configure the modem/router itself. You can simply input your TPG Username and password then configure the Wireless Network with the Wi-Fi name and password that you want.