A service pack must be available in the Comm Serve software cache directory to remotely install it from the Comm Cell Console.
Are you unable to upgrade to the latest Windows 10 build?
Do you have issues while installing updates in Windows 10?
It would seemingly go through fine but upon restarting it would change from “Configuring Updates” to “Failure configuring Windows Updates.
Reverting Changes.” In troubleshooting, a theory was to delete the update that had been downloaded and have Windows Updates re-download it.
I have gone into the debug log on my work email server while this endless caching process is happening, and I don't see anything that would indicate that there is a problem.