I too switched to an Orbi system and now my RIng 2 will not Live View despite one of the Orbi satellites being very close to the doorbell.
So I have 200+Mbps and “5 bars” of WiFi in the furthest reaches of my home, but the Ring does not work.
I have two $20 Wyze cams near the doorbell and they work like a charm. They both connect within 5 seconds.
This is my second doorbell. It will probably be my last.