My Mac and iPhone have stopped notifications for mail and messages - Big Sur 11.3.1
Both my Mac & iPhone Xs have suddenly stopped sending sound or visual notifications for mail or messages. I only know I have a message if I go into the ap. I have tried switching both on and off; signing out through system preferences and turning notifications off and back on again, but no luck. Does anyone have any advice?
iMac 21.5″, macOS 11.3