@Unreal_ArchViz I mean I use my free time to give you solutions but you dont follow them well… So asking other peoples to help you will get you the same results. Just make a video and show us your problem. We can only speculate all the time of the world in this thread. Everything I have written in the post #29 is the solution, if it didnt work so you are doing something wrong, or your expectations are not in any way realistic for a real-time engine.