I have a session defined using windows authentication to a SQL Server instance. If I select the session during startup, I can connect successfully to SQL Server. If I go under File->Session Manager and try to connect to a session defined using windows authentication it fails as it tries to connect using the user and password which is grayed out.
Error message:
/* Connecting to 127.0.0.1 via Microsoft SQL Server (TCP/IP), username , using password: No ... */
/* SQL Error (11): [DBNETLIB][ConnectionRead (recv()).]General network error. Check your network documentation
General network error. Check your network documentation. */