# Sluggish response to user input

**URL:** <https://discourse.shapr3d.com/t/sluggish-response-to-user-input/29827>\
**Category:** Modeling Questions\
**Created:** [January 12, 2024, 8:58pm UTC](https://discourse.shapr3d.com/t/sluggish-response-to-user-input/29827 "2024-01-12T20:58:26Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Jason42](https://avatars.discourse-cdn.com/v4/letter/j/ecb155/32.png) [@Jason42](https://discourse.shapr3d.com/u/Jason42)\
**Post date:** [January 13, 2024, 5:16am UTC](https://discourse.shapr3d.com/t/sluggish-response-to-user-input/29827/2 "2024-01-13T05:16:33Z")

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Update:

With a little investigation, I have discovered part of the cause (or at least the trigger) of the problem. Many of the slow and sluggish or ignored responses to user input go away when closing the “Items” sidebar. Selecting bodies works easily, there is no delay or jumpiness in other UI actions. This is true for both the iPad and Mac versions. It is easily reproducible. What the heck is going on here?

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_[View the full topic](https://discourse.shapr3d.com/t/sluggish-response-to-user-input/29827)._