"Final error: 0xe000fe29 - Authentication failed on connection to the server. Make sure that the user account has the appropriate permissions and that the password was typed correctly.
Final error category: Security Errors
For additional information regarding this error refer to link V-79-57344-65065"
Thanks for you imput, TQPG
It sounds to be the same problem, then I have. But I don’t have a solution for it, yet. Except the workaround above, which still works in my case.
In an other case with simular connection problems, but not the same one, I could solve the problem by updating the network device driver. But I could not test it yet, if it will works in this case too.
Anyway, I asume the problem is on the remote agent side and any advise to the BELogonUser returned error: 87 and how it works may welcome here.