@db6c47ce Please check the advanced settings, where you may restore a setting backup from iCloud Drive. By default Mona automatically back up your settings to iCloud Drive. 

 @83211688 Amazing, thank you! (I guess the notifications are a known issue?) 

 @db6c47ce If there’s no error message below the line of “You received a new message” then it’s a bug of iOS/macOS, which can usually be solved by restarting your device.