@RAmbidge are you able to further test this by using a VM with a MS account? I don't have the means right now, or I'd do it myself.

That actually makes sense, because it works fine on my laptop, where it's been a local account from the start, but it's broken on my desktop where it was originally a MS account, but is now local.

Did that help any?

So I used a debugger to see if I could garner any additional info. Here's the log:

@werner here's the only output I get:

I, too, have this problem. I have Windows 10 Pro 64-bit with BitDefender Total Security. My first reaction when this wasn't working was to disable all functions on BitDefender. That didn't help, so I ran dirmngr as admin in cmd (I despise PowerShell) without any luck. I created a non-admin user and ran it in there, again without luck. I've come up dry. No logs, no output, and no answers. Is there anything shy of downgrading dirmngr that will make this work? Has there been any progress as to figuring this out?