Hello, i have the same issue.
I could solve it but i am not satisfied.
The problem with connecting only affects win10 clients. I have serveral clients where the connection settings are set to:
- Host: hostename or IP - both works
- Port: 3389
- Username: mydomain\
- Passwort: empty
- Keyboardlayout: German
- Security: Standard RDP encription
But somehow, on a few clients it just wont work. When the user tries to connect, the user will get displayed "connection closed" immediately.
I tried to set it to NLA with the same result. All win10 clients have the NLA box unchecked
in the remote connection settings.
Then i found out, that when i use the QuickConnection button and set it all to RDP with NLA
and leave the credentials empty, i could connect to the client. The NLA box ist still unchecked and should work without it
(As long the user is allowed and member in the Remotedesktop user group on the client)
- The i changed the Portal settings to NLA and left the user/password section empty. No success
- The i changed the Portal settings to NLA and filled in the name of one of the allowed users without the mydomain\ part. Only the username. Password still empty. Works
The NLA boxes are unchecked on all clients. All clients on same Patchlevel and winver.
Does anybody has a sugesstion why it is different on the clients and why some need the NLA, even if it is deactivated on the client.