Why does my doorbell tell me when I am setting it up that my wifi password was entered incorrectly?
Could it be that your not entering the correct wifi configuration ? Like encryption, channel etc ? When you look at the router’s device ‘list’ do you see your ring device ? Is your ring device ‘close’ to the router during setup ? Maybe just for giggles (momentarily) set your network password to something like xyz.
I do have a router which I cannot get to work with ring. It is one given me by my ISP and to be honest I never heard of it before. Fortunately I have another router which works just fine.