> For the complete documentation index, see [llms.txt](https://manual-1-3.karamba3d.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://manual-1-3.karamba3d.com/troubleshooting/4.3.-miscellaneous-problems.md).

# 4.1: Miscellaneous Questions and Problems

A very efficient technique for tracking errors is to divide and conquer:

1. Split the model in half. 
2. Check both parts. 
3. Scrutinize the part that does not work. 
4. See whether you can find an error in it. 
5. If not, take that part as your new model and proceed to point 1.

Navigate through the main troubleshooting topics:

{% content-ref url="/pages/-M9XuRCz34pYCH4sMjo7" %}
[4.1.1: Installation Issues](/troubleshooting/4.3.-miscellaneous-problems/4.3.1-installation-issues.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M9XuRD-j1lJqG6IlTFR" %}
[4.1.2: Purchases](/troubleshooting/4.3.-miscellaneous-problems/4.1.2-purchases.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M9XuRD0XDZpvrVWhe8H" %}
[4.1.3: Licensing](/troubleshooting/4.3.-miscellaneous-problems/licensing.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M9XuRD1BOTWaK17CHYz" %}
[4.1.4: Runtime Errors](/troubleshooting/4.3.-miscellaneous-problems/4.1.4-runtime-errors.md)
{% endcontent-ref %}

{% content-ref url="/pages/-M9XuRD273sBuJ9cTKlx" %}
[4.1.5: Definitions and Components](/troubleshooting/4.3.-miscellaneous-problems/4.1.5-definitions-and-components.md)
{% endcontent-ref %}