In our project, the services we test are hosted outside the EHI network on AWS. So when we try to hit these endpoints from CA LISA, the tool crashes. We experienced the same issue in SoapUI. This issue was caused by the Microsoft TMG client in workstation that was blocking traffic via these tools. Our workaround was to disable the TMG client, and do a proxy configuration within SoapUI with NTML authentication type. How do we perform similar proxy configuration (NTML authentication) in CA LISA to overcome this issue?