In the "Wincc Unified Academy", in the course "UA Core Developer II", in the session "Creating an OPC UA HMI Connection", there is a gap between the video and my experiance. As shown in the attached picture, it is asking me for a "transport password" and I have no clue as of how I ended up having this prompt. For diagnostic pupose, I created a new project, setup the same opc ua client configuration against the same opc ua server and did not have any problem to establish the connection from this new project. What do I have to do in the original project to deal with this unexpected prompt? Thanks in advance