In order to keep your account from being flagged by Linkedin, we limit the number of engagements you can run per day. For premium Linkedin users the limit is set to a max of 200 touches, this includes profile visits, connect requests, and messages. For basic users, it's half that of premium users.
The number of engagements is random.
When Orca reaches the limit (up to the max engages ) it will go to sleep until the next day.
If you have an automation schedule set up, campaigns will resume at those specified times.