Hello, my team has been running into an issue when running a multi-part static simulation using 3DExperience SIMULIA for a scenario as shown. The issue seems to resolve when adding any connection to the FEM model, though in this particular model, there is no need for connections in the FEM model to represent our system accurately. Is there any way around this, or are we doing something wrong? The FEM model consists of tie connections and 3 virtual bolts, general contact is assigned to the model, and we are running 2 static steps in series. The simulation errors immediately during the bolt preload step
