Teams web client is stuck in a login loop
Add the following sites:
but no use
What setting is missing?
Have you also cleared cache and cookies?
According to this document, the sites you've added are sufficient so it's not likely to be the issue. Then have you tried signing out and then signing back as indicated in the error message to see if it can help?
And how about opening an incognito window in the browser and check the result?
Besides, considering that the error usually occurs if you use the Trusted Sites feature in your browser, if it's acceptable, I'd suggest trying to change the setting of your browser to "Allow all cookies" instead and see how it goes:
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This seems to be a recent issue affecting Chrome users, I du suspect it's the Safe Browsing feature:
Check if it's enabled and turn it off, see if this solves the problem.
Hope this helps-
Same issue for me and it seems to be that it is affecting desktop PC and not mobile devices...
But still testing more devices.
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