# Zoom and translation failure

**URL:** <https://discourse.slicer.org/t/zoom-and-translation-failure/27403>\
**Category:** Support\
**Created:** [January 22, 2023, 3:39pm UTC](https://discourse.slicer.org/t/zoom-and-translation-failure/27403 "2023-01-22T15:39:23Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![philippepellerin](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/philippepellerin/32/16062_2.png) [@philippepellerin](https://discourse.slicer.org/u/philippepellerin)\
**Post date:** [January 22, 2023, 3:39pm UTC](https://discourse.slicer.org/t/zoom-and-translation-failure/27403/1 "2023-01-22T15:39:23Z")

</div>

Operating system:Mac OS Mojave  
Slicer version:5.3.0.2023.01.13  
Expected behavior:  
Actual behavior: After a time working with segmentation, the zoom function (left clic-moving the mouse up and down) and the translation function (alt-moving the mouse) stay still and I have to restart to be able to work again…a bug?  
I join a screen capture of the log message.

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/d/c/dce5b98715416193a391041134fc2f80096d7517.png)