New Backup Running Indefinitely

I have about 20 accounts and when I run the "New" backup it seems to jump around in no particular order forever backing up every account. Is anyone else having this problem? Also is there some command I can use to stop the backup process? Since it never stops I end up having to re-start the server to get it to stop.

Also is there some command I can use to stop the backup process? Since it never stops I end up having to re-start the server to get it to stop.

https://uk.search.yahoo.com/yhs/search?&p=kill+running+process