Having owned the Ring Doorbell 3 for about 2 months, I have to say that Ring has the worst WiFi reception of any device I have ever used. I have 400mbps wifi and the router is within six feet of the doorbell. Yet most of the time I can only get rssi 50 to 60 on 5g. My phone in the backyard having to pass through three walls gets close to 95mbps. So much for 5g capability.
I agree the wi fi on their devices is appalling.