Ring Doorbell Pro Outside Audio Deterioration

For about a month, the audio from my Pro Doorbell has become harder and harder to hear through my phone and home apps. After installation, I could hear someone loud and clear from +15 feet away, talking at a normal tone. Now they need to be next to the Doorbell and yelling for the end-user to hear them. So, to reiterate, this is on multiple devices. Any insight would be greatly appreciated.