Hi! I've been experiencing this problem for the past month or two. I have an Acer Spin with WIN 10 Home.
It happens when I bring up my Chrome browser, or log onto yahoo mail or banking websites where I have an account. I also tried using Edge and the same thing happens so the browser isn't the problem. And the problem is mercurial. Sometimes I'll go a few days where I don't have to re-establish credentials, then bam! The problem comes right back when I turn my computer on again. As it is, it just came up now when I turned my computer on again after being fine earlier this morning! That's why I'm writing this now.
Luckily, I do have a Chromebook, which never has this problem with updates or credentials, so I'm using it more.
Also, I'm not in charge of a big network of Windows machines. I imagine with this problem it would truly be infuriating! And the solutions posted here that, supposedly work are quite complicated and unless you're a real techie, it would be easy to make mistakes.
I help a few people I know with their computers when they have problems but not to the degree that these solutions require such as basically re-installing the entire OS! This would be quite difficult for the casual home user who just wants to know how to get back into their email account that they usually stayed signed into and now it wants them to re-enter their passwords and may require two-factor authorization on top of that as the account no longer recognizes their machine as a trusted device!
I'm wondering if Microsoft is even working on this problem though I'm sure they know about it by now.
As for me, i may just access my accounts with my chromebook, which has proven much more reliable and far less mercurial.
Wish I had a fairly easy and workable solution other than getting a Chromebook or Mac. And good luck with any solutions!