Base station connection problems

My Ring base station recently lost it's wifi connection and went to cellular back up. I have tried multiple times to get the connection back, even a full reset but it will never connect to either of my wifi networks. Signal strength looks good and I have verified all passwords, even did a full power off restart of my routers but no luck. This is a recent development, last few days. Up to that point everything was good. Any suggestions would be greatly appreciated.