# About the Analysis issues category

**URL:** <https://calculix.discourse.group/t/about-the-analysis-issues-category/3740>\
**Category:** Analysis issues\
**Created:** [January 20, 2026, 12:56pm UTC](https://calculix.discourse.group/t/about-the-analysis-issues-category/3740 "2026-01-20T12:56:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![dhondt](https://avatars.discourse-cdn.com/v4/letter/d/7bcc69/32.png) [@dhondt](https://calculix.discourse.group/u/dhondt)\
**Post date:** [January 20, 2026, 12:56pm UTC](https://calculix.discourse.group/t/about-the-analysis-issues-category/3740/1 "2026-01-20T12:56:04Z")

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Errors, warnings, convergence problems, performance issues, unexpected results and questions related to the CalculiX solver during execution. Please post your issues here before creating an issue on the [official GitHub repository](https://github.com/Dhondtguido/CalculiX).