Hello Naveen, Thank you very much. This is very kind of you. I just wanted to let you know that you never bother me. On the contrary, I am happy to help you. As for the tutorial, I am surprised that this did not work for you because it used the same principle you looking for, and the result was good, as you can see at the end of the tutorial. anyway, it is good that you managed your matter by amending what we accomplished together previously, as for the continued breakage of the granules, they continue to break for me even after frame 100. The reason may be that the computer processor cannot continue activating the Voronoi feature any longer, as for speeding up the rendering, I don’t think there is much to do with the file. Baking animation speeds up the rendering, but not too much. Don’t use simulation tags on children. You can also use the Team Render or a Render Farm, you can find many of them on the Internet.
I hope this helps you