The Cloud Backup settings dialog allows you to manage the network bandwidth used by all Cloud Backup jobs.
Set average speed
This option can be used to set the average upload and download speed limit for all Cloud Backup jobs. To set the average speed, tick the box next to the setting that you want to change, then enter the value by typing it in or using the up / down arrows.
This setting is dynamic, so you can change it while a Cloud Backup job is running, and throttle the bandwidth being used.
Cloud Backup’s network throttling sets a limit on the average data upload and/or download speed. When the limit is set, the instantaneous speed can go over or under that limit, but the average speed (over time) would stay under the defined limit.
To learn more, see Cloud Backup