Is there a way to set a time limit for a user that we don't want connected for too long?
The Connections General tab is used to configure general connection settings. These values can be set at the Server, Groups, and User level.
Follow these steps to set a time limit for user connections:
For Server:
Note: You can also configure this by Group Level or User Level.
For Groups: Go to Groups > Select a Group then Edit and Select Edit Group Connections.
For User: Go to Groups > Select a Group then Edit and Select Edit User Connections.