Best Practice to upgrade Windows 10 from 1909 to 20H2
As most of you might have upgraded your environment I want to understand what is the best practice to upgrade Windows 10 from 1909 to 20H2.
Currently I have more than 25k machines in my environment on version 1909.I am updating them via Feature update option of SCCM.
I have observed that the update is taking more than 2-3 hours to download on client machine on LAN itself, the size is approx 4GB and i think it should take that much of time.
We deploy applications/packages more than 4GB of size and they dont take this much of time.
Am i missing something?
Any other method to upgrade the windows 10 client machines ( keeping in mind many users are still logging from home andon VPN)