Download Randomization help

Hey Guys,

Looking for a visual aid and or a tech article that would help me understand how the heartbeat interval and the Download Randommization window play with each other. Also, Is there a best practice for both heartbeat interval and the Download Randommization values?

My current setup: Heartbeat Interval is 60 minutes while the download radomization window is 5 minutes.

There is a misunderstanding in my environemnt that I would like to clear up.

Thanks for the effort in advance