# Bug Can't change parameter value on Ipad pro

**URL:** <https://discourse.shapr3d.com/t/bug-cant-change-parameter-value-on-ipad-pro/37610>\
**Category:** Modeling Questions\
**Created:** [April 22, 2025, 4:46am UTC](https://discourse.shapr3d.com/t/bug-cant-change-parameter-value-on-ipad-pro/37610 "2025-04-22T04:46:27Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Terbaik](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/terbaik/32/25966_2.png) [@Terbaik](https://discourse.shapr3d.com/u/Terbaik)\
**Post date:** [April 22, 2025, 4:46am UTC](https://discourse.shapr3d.com/t/bug-cant-change-parameter-value-on-ipad-pro/37610/1 "2025-04-22T04:46:27Z")

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I use Ipad pro M4 13" 1 TB.  
I can’t change the parameter value. I have to exit and reopen my design to make it work. However, it happens every time after I use it for a while. Please help.

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**Author:** ![Andreas](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/andreas/32/31687_2.png) [@Andreas](https://discourse.shapr3d.com/u/Andreas)\
**Post date:** [April 22, 2025, 7:14am UTC](https://discourse.shapr3d.com/t/bug-cant-change-parameter-value-on-ipad-pro/37610/2 "2025-04-22T07:14:19Z")

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Sali @Terbaik

Sometimes I also have such problems or similar.

At the moment I am making a kitchen with Shapr3d.

And I also own an I Pad Pro M4. In part, I also have a graphical problem with extruding bodies on the iPad Pro. And it can be strange to me.

Then I opened the file with my Mac Book Pro with the 4max, and lo and behold, everything worked better.

My thoughts are: it may be that the iPad Pro has too little computing power. But that’s just a theory. Maybe you can ask the support team.

With kind regards

Andreas Desiderius Haudenschild