Wyse 3040 Thin OS NLA RDP issue

Hello,

Maybe somebody of you already facing this issue.

Is Network Level Authentication supported by Thin OS? I would like to use Remote Desktop Connection with NLA turned on but without error messages :)

I'm currently running on 8.6_013 Thin OS and if NLA is turned on at RDP host I get login window in ThinOS to type my credentials (in my case Smart Card) and in "System information" the first error is: NLA CredSSP Authentication failed, please check credentials and connection settings. and ERROR: Connection Failed!. RDP connection is configured in WMS as Direct RDP.

After entering my PIN to smartcard Thin OS pass me to Windows login, but with another error "This smart card could not be used. Additional details may be available in the system event log.

In event log is:

            Status code:      0xC000006D -------> STATUS_LOGON_FAILURE

            Substatus code:            0xC0000321 --------> STATUS_SMARTCARD_SUBSYSTEM_FAILURE

Then I pass this message by OK and reentering PIN to log in my user. 

Without NLA, RDP session starts without any issues just as is expected (directly to Windows login and asking to enter a PIN.

Thanks in advance