Windows auto updates not updating
Enable the “Set as metered connection” option on the properties page.This option only affects the Wi-Fi network you’re currently editing, but Windows will remember this setting for each individual Wi-Fi network on which you change it.Windows Update really wants to automatically update on Windows 10.Professional, Enterprise, and Education editions of Windows 10 have access to group policy and registry settings for this, but even Home editions of Windows 10 give you a way to stop updates from automatically downloading.From there, you’ll set the times you don’t want Windows to automatically restart.
Just mark it as metered and Windows 10 won’t automatically download updates on it.
To set Active Hours, head to Settings Windows Update.
Click or tap “Change Active Hours” under Update Settings.
When you are disabling the Microsoft Update Service, on tabs you'll see "recovery" is set to "one" in "one minute" and "at restart." change that to "9999," "day" and no restart.
This will prevent it from restarting the service automatically, unless you restart it manually.