I just like to know if anyone had this issue with:
Update for Windows 10 Version 1709 for x64-based Systems (KB4041994) - Error 0x80070643
It has been looping back and forth but I never experience this in recent MS updates with my system. MS recommended turning off third party Antivirus (Avira) and just use Defender that I did, it still stuck somewhere.
Asrock AB350 PRO 2.60
AMD Ryzen 7 1700X
AMD Radeon Pro WX4100 17.12.1
G.Skill F4-3000C14D-32GVK @ 2933
MS Windows 10 Home
Maybe post a query on 'tenforums.com' (and/or use their search for posts on that kb).