What this does
TRESSO publishes from this computer. If it is asleep or shut down when a post is due, that post cannot go out at that moment.
Good to know
TRESSO does not pretend it published. If TRESSO is back within 10 minutes, the post goes out late. After that, it is marked Missed in Archive Vault and stays visible so you can choose Post Now or reschedule it. On Windows, TRESSO wakes a sleeping computer 5 minutes before a post.
If you rely on scheduled posting, keep this computer awake at the times you have scheduled.