I am having this weird issue here: SP2010 was working fine, user profile sync and claims-based security on the web app.
Now, with no clear reason, it cannot find users anymore on the security part. People search still works, but I cannot add users on SharePoint to log in.
Strange thing is: if I type half a username, it still resolves the full name, but it has a red stripe underneath it as a sign that it does not recognize the user. So it can find the name of the user, but it cannot add it to SharePoint.
Once more, the user profile sync is working great and I can find users on people search.
Any thoughts ?
View Complete Post