Hi Sibro,
In my case this issue with third party ISO, or the one built from SoftwareDistribution with the converter, is affecting the monthly Data Limit from the Service provider.
Downloading the new builds once with W.U. and then building the ISO from SoftwareDistributiont to use on the other machines was preventing me from going over the data limit set by the service provider and getting overcharged for all these useless downloads.
Now with this problem I have to download the same W.U. on every damn box, that may take me over the monthly data allowance and may have to pay extra for the GBs over the limit.
This is really ridiculous.
It almost looks like a secret agreement between MS and the internet service providers so that they can overcharge the users for the extra data that they will need to download.
Same B.S. with the requirement of internet connection to do any update or install.
Cheaters! 😡😡😡😡😡😡😡😡😡😡