Windows 10: 1809

After upgrading to 1809, I found Windows Defender Offline Scan not to be working...…...WHY?

:)

 

I cannot update my Surface Pro 6 to Windows 10 1809

I just upgraded my Surface Pro to Windows 10 build 1809.
Here are the steps I did:

1. Open your web browser and go to https://www.microsoft.com/en-us/software-download/windows10 and click "Download tool now".
   
2. Double-click on the MediaCreationTool1809.exe file you've downloaded.
   
3. Agree the license terms.
   
4. Select the "Upgrade this PC now" option and click Next.
   
5. Just wait to complete the upgrade process.
   

 

Windows 1809 Started the install on Surface Pro 4 but it stopped and the update screen closed by itself.

It started the download of 1809 and I walked away. Came back twenty minutes later and the update page was no longer open. Tried update again and it said it's updated.

It didn't complete the update or state the RESTART NOW.

Update history lists 1809 and states RESTART REQUIRED but since it didn't complete the install restarting does nothing.

So it thinks it's installed the 1809 update but it hasn't. It won't download 1809 again.

ABOUT say's it is 1803.

Suggestions?

 

Update to version 1809

Where can I find a list of the machines & software that are not compatible with version of 1809