Joe zhong

I am having teh same problem. I am following the " Setting Up the Simulation in Ansys Lumerical FDTD — Lesson 2" vidoe. After adding the "FDTD" from the "simulation" tab, when I click on the "Suliation" tab and select the mesh, there was nothing happen. No mesh was added to the model. (Lumerical: Release: 2022 R2.2, Version 8.28.3171)