Overleaf example times out.

[StevanWhite]

After logging in to Overleaf, using their free plan,
and following the first link in the wallcalendar FAQ,

https://www.overleaf.com/read/hzjpfdmspwds

Overleaf responds:

=================================================

Your compile timed out

This project exceeded the compile timeout limit on our free plan.

Tell the project owner and ask them to upgrade their Overleaf plan if you need more compile time.

Common causes of compile timeouts include:

Large or high-resolution images taking too long to process. You may be able to [optimize them](https://www.overleaf.com/learn/how-to/Optimising_very_large_image_files).
A [fatal compile error](https://www.overleaf.com/learn/how-to/Fixing_and_preventing_compile_timeouts#Step_3:_Assess_your_project_for_time-consuming_tasks_and_fatal_errors) that completely blocks the compilation. Enable 

under the Recompile drop-down menu to help you find and fix errors right away. 

Learn more about other causes of compile timeouts and how to fix them.

We’ve recently reduced the compile timeout limit on our free plan, which may have affected this project.

=================================================

This is not a good look, for just showing a sample.

Perhaps reducing the resolution of the images in your sample would help.