Active Directory Issue and Solution - Internal
Known Issue 1:
"The user's DN seems to have changed in ActiveDirectory, causing Centro to lose track of the user, since it currently uses the DN to identify and track users.
We'll be working on KIT-4952, to use an immutable attribute instead.
In the meantime, a workaround for this issue would be to change the user's old dn value in ArangoDB (ExternalLogin ->Properties -> dn) to the new value for the distinguishedName attribute, found in the ActiveDirectory entry for the respective user."