I have my Ring Video doorbell Pro for about 4-5 years and the quality of the image became very very bad.
The reason is the glass in front of the camera is degrading more and more over the months, with a ton of microscopic random scratches that cover the camera almost uniformly.
Given the look of the scratches, and the constant deteriorating, this is not human interaction. It just seems the doorbell aged not well at all with Luxembourgish weather (which is quite common and not very harsh I would say). 4-5 years of lifetime for the price of a doorbell Pro is not good quality.
For information, the scratches are like on the inside of the glass, as we cannot feel them with the finger.
Is there a way to replace the front glass?