https://wccftech.com/microsoft-forcing-windows-10-1803/

Is Microsoft back to its old tactics? Some reports suggest so. A few users have reported that the company is back to automatically downloading the latest version of its desktop operating system on their PCs, even if users had chosen to block the update for a certain time. We had shared some tips on how you can delay installation of Windows 10 version 1803 on your devices (or move up the lane and manually install it without waiting for Microsoft to send you a notification).

However, it appears that the steps haven’t worked for some users. As we had shared in our post, Microsoft offers this delaying feature to Windows 10 Pro users who can delay installation of feature updates for up to 365 days. This ability to delay Windows 10 feature updates enable users of Pro or Enterprise versions of the OS to get the update only when all of the issues have been fixed since it could create disruptions in an enterprise environment.