Last summer (May 2019) I built a new pc and used Windows 10 Pro for Workstations. The version is 1809, OS build 17763.1039. I'm using Windows Update, and have tried four times to get a Feature update installed, and every time it fails and rolls back. I have tried the Windows Update Troubleshooter but it doesn't find anything wrong. This pc is joined to a Windows Essentials domain, and I will either log in with a local account (the one I used before I joined the domain), or a domain account. I have tried the update process under both accounts. I do not have a third-party anti-virus installed, all video drivers are up to date. Using an ASUS P10S-M WS m/b, Intel Core i&-7700 CPU, a WD NVME boot drive and two Intel SSD's for additional storage. Any suggestions?