**Here is a collection of problems that might occur and how to potentially solve them. Please add new insights ;-)**
* In HMD mode the screen stays black every now and then without a HUD:
> This is a known bug, you need to always close the application using ``Esc`` or the ``End Study``-Button. If you use the :x: of the window, this will happen every second time<br>There is an issue collecting forther information on this: #60
<br>
<br>
* On one of my maps the study experimentor overlay is not shown:
> Maybe the map overwrites the gamemode, open the ``World Settings`` on that map an check:<br>
