# Model load much slower with cascadedShadow and prepassRenderer

**URL:** <https://forum.babylonjs.com/t/model-load-much-slower-with-cascadedshadow-and-prepassrenderer/40893>\
**Category:** Questions\
**Created:** [May 17, 2023, 6:23am UTC](https://forum.babylonjs.com/t/model-load-much-slower-with-cascadedshadow-and-prepassrenderer/40893 "2023-05-17T06:23:45Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![tanpopo](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/tanpopo/32/32025_2.png) [@tanpopo](https://forum.babylonjs.com/u/tanpopo)\
**Post date:** [May 18, 2023, 12:47am UTC](https://forum.babylonjs.com/t/model-load-much-slower-with-cascadedshadow-and-prepassrenderer/40893/4 "2023-05-18T00:47:44Z")

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Your playground works fine for me, I guess the model is too simple to reproduce the problem, so I updated the playground with the model from [Loading time performance regression?](https://forum.babylonjs.com/t/loading-time-performance-regression/28504).  
New playground: [https://playground.babylonjs.com/#G7B8J6#5](https://playground.babylonjs.com/#G7B8J6#5).

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