CBK752 and Macbook Air/Monterey not connecting to internet

Brand new Macbook Air running latest version of Monterey can't connect to the internet via Orbi wi-fi (primary or the guest) but can connect with other networks. Logged into Access Control - removed it from the Blocked list. Restarted everything, forgot the network on the Mac and reconnected.

The Mac says it's connected to the WiFi. The Orbi app and the online interface list both recognized the device. Still...no internet connect. What am I missing?

Thanks for your help.