Step by step
Open the relevant scenario and turn off its schedule when you need a break or want to review the settings. Save the rules and verify that the scenario is no longer shown as active.
Disabling a schedule does not mean that already-running work has been cancelled or that published content has been removed. Check the task center and destination separately.
Before restarting, review sources, language, balance, channel permissions, timezone and draft/public mode. A manual run can create new content; do not use it simply to check a connection.
Enable the schedule again after confirming the rules. Check the next run and its result rather than assuming missed slots will be replayed automatically.