Hi Brian,
I followed the video, but no luck. ?I did check that that wireless adapter works to connect other devices in my house to my home network?(e.g., TV)?and I'm using the exact same adapter and cable. ?And I've tried the standard unplugging / replugging, power cycling, DHCP is checked, and ensured the WiFi adapter was up before power on Gemini. ??I also checked my the devices connected to my home network and don't see Gemini.
I'm using a Google WIFI mesh adapter in case you are aware of any compatibility issues. ? ?
-Bret