# Designer lock up / crashes silent

**URL:** <https://forum.inductiveautomation.com/t/designer-lock-up-crashes-silent/97135>\
**Category:** Ignition\
**Tags:** designer\
**Created:** [October 11, 2024, 12:15pm UTC](https://forum.inductiveautomation.com/t/designer-lock-up-crashes-silent/97135 "2024-10-11T12:15:06Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Karstein\_Kvistad](https://avatars.discourse-cdn.com/v4/letter/k/c89c15/32.png) [@Karstein\_Kvistad](https://forum.inductiveautomation.com/u/Karstein_Kvistad)\
**Post date:** [October 11, 2024, 12:15pm UTC](https://forum.inductiveautomation.com/t/designer-lock-up-crashes-silent/97135/1 "2024-10-11T12:15:07Z")

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Hello.  
I started using Ignition last week. I am trying to make some dynamic UDTs communicating with Siemens PLC over OPC UA. Doing stuff that probably are syntactical wrong - but I am following the "learning by failing" principle.

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/d/f/df73156ca1542e0453cd3694246c712c3d2adcb9.png)

Changing a Parameter

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/6/3/63fe4fe36d5f66f6bba7995186cdedf90ebf31dc.png)

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/7/9/79d864a1d18f941da99043eb7bd1f8459b525d0f.png)

(Sorry for weird formatting, I did not know of the 3 media limit. This was the fastest way to bypass it)

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**Author:** ![victordcq](https://avatars.discourse-cdn.com/v4/letter/v/f6c823/32.png) [@victordcq](https://forum.inductiveautomation.com/u/victordcq)\
**Post date:** [October 11, 2024, 12:44pm UTC](https://forum.inductiveautomation.com/t/designer-lock-up-crashes-silent/97135/2 "2024-10-11T12:44:34Z")

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Did you check the logs?