Issue with Ring Doorbell Pro

I just installed a Ring Doorbell Pro and I've been experiencing some issues: Problem #1: Button press *usually* doesn't result in mechanical chime ringing inside. I've already set the following in the app settings: Chime Type is set to "Mechanical", and Ring in-home Chime is set to "Enabled". Problem #2: Ring Doorbell Pro prone to disconnect (seems to lose power) upon button press Problem #3: Ring Doorbell Pro disconnects when I enable intercom in Live View Please advise what I can do to fix these issues.