To adjust the fabric on the model, I use the “Self Collision Radius value 12” setting. In version 4.18-4.27 it works fine. In engine 5 this setting was changed to “Self Collision Thickness”. A value of 12 just kills my computer. GTX 2080ti video card and 9900k processor. It’s just that there are 5 characters on the stage and the fps drops to 0. Even if you lower the setting to 2, “This gives a more or less acceptable result”, the fps is 7-9. What could be? What is wrong with the 5 engine ??. Is this a bug?