The reconnection policies for NX 3.5.0 mean that if a user has a remote NX session running and attempts to run a second session, the user will be connected automatically to the first window.

In order to have multi remote sessions open at the same time and of the same session configuration, the user will have to alter the session name.

For example, with NX Enterprise Sever, this will result in User A being able to run sessions 1, 2, 3, 4 etc with session names "session1", "session2", "session 3" and so on.

Please also consult the following articles about:

- Reconnection policies for NX 3.x
https://www.nomachine.com/AR03C00166

- How to understand if a session can't be reconnected because of different geometry or depth
https://www.nomachine.com/AR02F00506

- Concurrent session and user names explained for NX 3.5.0
https://www.nomachine.com/AR05F00510