Ring Alarm Base Station can not be reconnected after Internet service interruption

Hi there, we have a Internet service (Comcast/Xfinity) interruption today and after the Internet connection is restored, I'm seeing our Ring Alarm Base Station continue to stay offline (showing on my Android Ring App), and when I tried to click into the Ring Alarm icon (for setup), the Android Ring App just keep running and running and just won't go into the setup screen. What can I do? I'm using a Samsung Galaxy Note 9 and have all the latest patches/updates. Thanks!