626      iPhone_iPad_Mac_apple

Double notification sound at Messages notificat...

I set up Handoff fully, but if i get an iMessage or SMS on my Mac, it plays the notification sound twice. If my iPhone turned off, it is perfect, but when it is on, it's bad. I tried to restart both of my devices, but nothing.

How can i solve it?

Hi,

Try going to System Preferences > Notifications and turning all the options Off for the Messages app.

Restart the computer.  Restart Messages and send an iMessage.

Then turn back On the Notifications.

9:05 pm      Sunday; September 17, 2017