Perhaps you haven’t noticed yet, but the forum has now a do not disturb (DND) function in your profile settings.
When the mode is enabled, you will not receive notifications, emails and push notifications until you disable it again.
You can enter do not disturb for a specific time period of 30 minutes, 1 hour, 2 hours, or until the end of the day. You can also go to your notification preferences and set a daily notification schedule, and be automatically placed in DND mode during times outside of your notification schedule. according to the Discourse forum.
For more info read: