Ring Doorbell as Network Gateway

I have a FingBox which monitors things on my network and every few days, usually at 2 or 3 AM, it detects that my Ring Doorbell has decided to become a Network Gateway. Is this normal? Should I "Trust" my doorbell, or is the Ring (Amazon) doing snooping on my network somehow? Here is the message:Network Gateway changed to RingDoorbell-27 (54:E0:19:42:46:27) The network gateway changed. If it’s your new router you should set it as ‘trusted’ in the mobile app by tapping on this alert from the Network tab. In other cases a Man In The Middle attack is occurring on your network: an unauthorized device is redirecting your device's traffic to intercept and try to steal information and sensitive data.