# Shapr3D Performance Issues on High-End Laptop

**URL:** <https://discourse.shapr3d.com/t/shapr3d-performance-issues-on-high-end-laptop/32472>\
**Category:** Modeling Questions\
**Created:** [June 17, 2024, 4:03am UTC](https://discourse.shapr3d.com/t/shapr3d-performance-issues-on-high-end-laptop/32472 "2024-06-17T04:03:15Z")\
**Posts on this page:** 7\
**Page:** 2

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**Author:** ![Istvan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/istvan/32/23668_2.png) [@Istvan](https://discourse.shapr3d.com/u/Istvan)\
**Post date:** [June 18, 2024, 10:37am UTC](https://discourse.shapr3d.com/t/shapr3d-performance-issues-on-high-end-laptop/32472/21 "2024-06-18T10:37:40Z")

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Unfortunately I can’t reproduce the problem, but the design in .shapr format, your computer’s specs, Shapr3D’s version number, and a detailed description of how to reproduce the issue could help.

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**Author:** ![TitanKing](https://avatars.discourse-cdn.com/v4/letter/t/bcef8e/32.png) [@TitanKing](https://discourse.shapr3d.com/u/TitanKing)\
**Post date:** [June 18, 2024, 11:12am UTC](https://discourse.shapr3d.com/t/shapr3d-performance-issues-on-high-end-laptop/32472/22 "2024-06-18T11:12:47Z")

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Ok for me it happens on a M2 Mac Mini Pro and a Macbook Air M3:  
I will test it in Windows shortly too.

Design: See video.  
OS: macOS Sonoma Version 14.3  
Dual Display  
Shapr3D Version 5.631.0 (7013)

Issues:  
Very jerky/laggy, difficult to select objects, will sometimes shoot you out in 3D space while panning due to lag.

Videos:

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**Author:** ![Istvan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/istvan/32/23668_2.png) [@Istvan](https://discourse.shapr3d.com/u/Istvan)\
**Post date:** [June 18, 2024, 11:27am UTC](https://discourse.shapr3d.com/t/shapr3d-performance-issues-on-high-end-laptop/32472/23 "2024-06-18T11:27:33Z")

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The frame rate drops seem to be rendering issues, not related to parametric modeling. We’ll look into this if we can reproduce it.

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**Author:** ![TitanKing](https://avatars.discourse-cdn.com/v4/letter/t/bcef8e/32.png) [@TitanKing](https://discourse.shapr3d.com/u/TitanKing)\
**Post date:** [June 18, 2024, 11:43am UTC](https://discourse.shapr3d.com/t/shapr3d-performance-issues-on-high-end-laptop/32472/24 "2024-06-18T11:43:51Z")

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I was suspecting the same. I have not issue with the Parametric modeling since I am used to it just the lagg.

So here are my finding regarding my Windows PC, I have a Ryzen 9 5900X with Radeon 6800XT and 64GB ram.

It runs butter smooth on this machine, so this actually solved my issue. I wont be using my Macs for Shapr for now.

But I am very happy it actually runs smooth on my Windows machine, this solves a lot for me thanks.

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**Author:** ![Signpainter](https://avatars.discourse-cdn.com/v4/letter/s/47e85d/32.png) [@Signpainter](https://discourse.shapr3d.com/u/Signpainter)\
**Post date:** [June 18, 2024, 12:26pm UTC](https://discourse.shapr3d.com/t/shapr3d-performance-issues-on-high-end-laptop/32472/25 "2024-06-18T12:26:15Z")

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I´d be breaking a couple of NDA´s if I shared my designs, however I´ll try the history merge. My experience is similiar to the videos shown by TitanKing for sure and if he describe the issue gone on Windows I guess there is some Mac optimization issues

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**Author:** ![Istvan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/istvan/32/23668_2.png) [@Istvan](https://discourse.shapr3d.com/u/Istvan)\
**Post date:** [June 18, 2024, 3:27pm UTC](https://discourse.shapr3d.com/t/shapr3d-performance-issues-on-high-end-laptop/32472/26 "2024-06-18T15:27:26Z")

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We’ve managed to reproduce this problem, and we are going to fix it in the coming weeks. Thanks for reporting it.

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**Author:** ![TitanKing](https://avatars.discourse-cdn.com/v4/letter/t/bcef8e/32.png) [@TitanKing](https://discourse.shapr3d.com/u/TitanKing)\
**Post date:** [June 19, 2024, 11:18am UTC](https://discourse.shapr3d.com/t/shapr3d-performance-issues-on-high-end-laptop/32472/27 "2024-06-19T11:18:33Z")

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Thank you Istvan, appreciate the efforts.

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