Live view not working

Hi, 3 weeks back our live view stopped working. I followed most of the troubleshooting steps but looks like ring doorbell is having issue connecting to internet suddenly. Our internet speed and signal strength all seems to be much better than what is required minimum. I tried re connecting internet but door bell doesn’t connect. I still get notifications and see videos but live view tile in app doesn’t work. We have app onstalled on iPhone 11. Any help or tips would be great.