Infrared light issue on door bell pro

One of my door bell has this odd issue. The infrared light would just flashing (turning on and off constantly in day light). I would be back to normal in few hours the last time time is happening(maybe is was getting dark). This is not the only door bell camera I had. Not the only ring product I had. In short not an installation issue. It was work fine for months, but now this one door bell pro starting to have this weird issue. Anyone have similar problem? I would like to think it’s a hardware issue and I have to send it back. Please see link to video [https://photos.app.goo.gl/pa2G8tcRrpaLgrAGA](https://photos.app.goo.gl/pa2G8tcRrpaLgrAGA)