Orbi RBR750 Installation Issue

I am trying to setup our Orbi RBR750 network and keep running into an issue. During the initial install, it found the router and satellites and took me to the page to customize the SSID and password. Once I changed those, it will keep progressing and then eventually give me the two attached error screens. Once it does that, it will scan and then say router not found. I've tried to do a new setup of the system and I keep getting those screens and then the router not found message. I feel like it shouldn't be this difficult so I'm not sure what I'm doing wrong. Thanks!