Dynamic Updates not downloading from WSUS during Feature Update

Question

I want to use Feature Updates from WSUS. Feature Updates are downloading from my WSUS, but during the setup, Dynamic Updates are downloading from Internet. Is it possible to download those dynamic updates from my WSUS. I need to enable all the dynamic update in WSUS ? Something else to enable ?

this is packages that are downloading from Internet:

Answer 1

You'll want to review this:
https://www.ajtek.ca/wsus/how-to-install-net-3-5-rsat-tools-and-other-optional-components-with-wsus/
These packages are Optional Features.

Answer 2

Thanks for this, but my issue is when I upgrade my Windows (1803 to 1909) using Feature Udaptes with WSUS, the client is downloading the esd file for 1909 from my wsus. when it start to install, there is others things that are downloaded like dynamic updates (include last cumulative update). but those dynamic updates (~800 Mo) are downloaded from Internet not from my WSUS, like we see in the setupact.log:

I want those updates do be downloaded from my WSUS, cause I dont want all my 2000 PC to download from Internet.

Answer 3

You probably have a Dual Scan scenario going on.
https://www.ajtek.ca/wsus/dual-scan-making-sense-of-why-so-many-admins-have-issues/

Answer 4

dont think its the cause. here my policys :

Answer 5

Dual scan policies are in other locations too.

Another way to check - from an Admin PowerShell Prompt run:

$(New-Object -ComObject "Microsoft.Update.ServiceManager").Services | Select-Object Name, IsDefaultAUService