Orbi RBK752 - Devices will not connect to satellite even though it is working

I have a new Orbi RBK752 system with the router on the main level in my office and the satellite in my son's room upstairs.  He has a computer and X-Box hard wired in to the satellite which seem to work fine, but nothing seems to be able to connect to the satellite via WiFi.  The router has 20+ devices connected, but the satellite has none.  His Roku TV nor his Chromebook he does school Zoom's with will not connect to WiFi at all despite the Satellite being in the same room.   The Satellite shows connected with a "Good" backhaul status when I check it online.    What am I missing?

Orbi RBS752 System   Firmware V3.2.16.22_1.4.9