The Time Capsule is brand new and this is my first time using it to replace my old router. The modem has not changed. I have reset the Time Capsule, re-entered my account information, and let the device set itself up. The problem persists. I understand the Time Capsule, acting as a router, needs to connect to the modem via PPPoE. But why is my wireless network showing up as a PPPoE network? And yes, to be absolutely clear, the modem is connected to the TC in the WAN port and the TC is connected to the iMac via ethernet.
1) Modem:
2) Computer:
3) Time Capsule settings: