SQL Server Linked Servers not connecting

I have configured linked servers with *"connections will be made using the login's current security context"*, but can only make use of them when logged on to the server, not from another machine... **Works fine:** SSMS --> SQL_SERVER_A --linked server--> SQL_SERVER_B The test connection to the linked server succeeded **Does not work:** SSMS --> ADMIN_PC --> SQL_SERVER_A ---linked server--> SQL_SERVER_B Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'. (Microsoft SQL Server, Error: 18456) I've ran the 'Kerberos Configuration Manager for SQL Server' and everything checks OK and user I'm using is the same. Does someone have an idea what could be the problem?