Click on the the Scheduled reports tab to see list with all reports you have previously scheduled, as shown below:

Suspend a report

To temporarily suspend a report, select it from the list and click on the icon, as shown below:

The icon will now become , to highlight the report is suspended,  as shown below:

Suspend all reports

To suspend all of your scheduled reports, click on the Suspend all button at the top-right of the screen, as shown below:

Resume running a suspended report

To resume running a suspended report, click on the icon.