Notification Center for Messages randomly stops sending notifications; sounds or banners
Messages is set to create a sound and banner in notification center when a new message is received. This randomly stops working. If I restart Notifications Center it will work fine, until I open the messages window to read the message, then the next incoming will not trigger a sound or banner; even if I close the messages window. I’ve rebooted the computer and it does the same thing.
Brand 2018 Mac mini with Catalina. 3.6ghz, 8 gig RAM.
It does nothing but run IC Realtime, a security camera app. I’ve quit the app to see if that helped and no dice.
A little frustrating, as our security guards need to be alerted about incoming messages.