Here are my comments to the Reallusion support service including a video: Hello Jana, graphics card drivers have been updated. The problem occurs equally on the "old PC", which previously worked without any problems, as well as on the new PC with iClone freshly installed via the Reallusion Hub. It is interesting that the "per frame" mode works when calling old projects (created before the last update to iClone 7.93), but not when creating new projects after the update. The old PC runs with Xeon processors, the new one with i9 processors (incl. Nvidia RTX 3070). This means that the problem occurred with the update and regardless of whether iClone was already installed or was newly installed Hope you find a solution as the mode is equally important for soft cloth and physics Kind regards. Thorsten