Windows 10 Insider Preview Dev Build 21327.1010 (KB5001277) - March 8 Insider

Finishing up the last of 4 VMs - Virtualbox. Decided against even bothering with the UUPDUMP ISO. For those who know anything about US media, Microsoft News is like the New York Post of Internet news. Doesn't really appeal to me. I will just rely on WU this time.

Didn't ask for restart.

Done and dusted + Net....Edge was configured to open on Startup.....was!

fg2001gf10F said:

Yes, everybody, it is reported in the MS blog as a known issue.

Thanks @fg2001gf10F it is also listed as the last "Known Issue" in the first post but somehow I missed it before posting.

meebers said:

Duh!! its been a while, but thought I might try a UUP dump. Started download and a zipped file of 4097KB is sitting in my download folder without any further action for 30 minutes. Tried the Windows Command Script and got a "Windows protected your PC" from MS Next step please ??

If you haven't figured it out yet.....

You need to Unblock (in properties)and Extract the contents of the Zip file to a folder, then run the Command as Admin. Here's an example from mine. I had already run it for 21322, so the ISO shows.

Whoa! Both test machines updated themselves successfully, with no human hands (or intervention) involved. That hasn't happened for a while -- but then I was too distracted to babysit the upgrades yesterday, too. That's life!
--Ed--