diff --git a/README.md b/README.md
index 3baf988..4f000b0 100644
--- a/README.md
+++ b/README.md
@@ -15,101 +15,6 @@ It is available for [**download**](https://collaborating.tuhh.de/alex/latex-git-
 
 This very README is also made available for [download as a PDF](https://collaborating.tuhh.de/alex/latex-git-cookbook/-/jobs/artifacts/master/raw/README.pdf?job=README.pdf), converted from Markdown using [pandoc](https://pandoc.org/) with the [*Eisvogel*](https://github.com/Wandmalfarbe/pandoc-latex-template) template.
 
-## Possible issues and pitfalls
-
-Many nights were lost over issues involving GitLab CI/CD, but also plain LaTeX.
-Here is a non-exhaustive list --- a bit like a gallery of failure --- of the most common ones.
-Hopefully, it spares you some despair.
-
-- You run into [a similar error as](https://tex.stackexchange.com/q/233583/120853):
-
-  ```plaintext
-  ! Package pgfplots Error: Sorry, the requested column number '1' in table 'dat.
-  csv' does not exist!? Please verify you used the correct index 0 <= i < N..
-  ```
-
-  This can happen if you use `pgfplotstable` for plotting from tabular data, be it
-  inline or from an outside file.
-  If you use [`matlab2tikz`](https://github.com/matlab2tikz/matlab2tikz), you might also
-  run into the above error, since it potentially uses inline tables.
-
-  In the [class file](cookbook.cls#983), there is a line reading:
-
-  ```tex
-  \pgfplotstableset{col sep=comma}% If ALL files/tables are comma-separated
-  ```
-
-  This is a *global* default for all tables, assuming that they are comma-separated.
-  The default is whitespace, which `matlab2tikz` uses, hence it breaks.
-  You can override the column separator either in the above global option, or manually
-  for each plot:
-
-  ```tex
-  % See https://tex.stackexchange.com/a/251245/120853
-  \addplot3[surf] table [col sep=comma] {dat.csv};
-  ```
-
-- When using package [`fontspec`](https://ctan.org/pkg/fontspec)
-  (or its derivative [`unicode-math`](https://ctan.org/pkg/unicode-math)),
-  compilation fails with
-
-  ```text
-  ! error:  (type 2): cannot find file ''
-  !  ==> Fatal error occurred, no output PDF file produced!
-  ```
-
-  It is possible that the font cache is corrupted after moving fonts around.
-  For example, if previously all fonts were in a flat `./fonts/` subdirectory of your
-  document root, and then you decide to sort them into `./fonts/sans/` etc., the luatex
-  cache will still point to the old ones.
-
-  See [here](https://tex.stackexchange.com/a/311455/120853)
-  and also, similarly, [here](https://tex.stackexchange.com/a/453878/120853)
-  for a solution:
-  delete the `.lua` and `.luc` files of the fonts in question from `luatex-cache/generic/fonts/`.
-  For MiKTeX 2.9 on Windows 10, this was found in
-  `%USERPROFILE%\AppData\Local\MiKTeX\2.9\luatex-cache`.
-- The error is or is similar to:
-
-  ```text
-  ! Undefined control sequence.
-  l.52 \glsxtr@r
-  ```
-
-  With an `*.aux` file mentioned in the error message as well.
-  Here, an auxiliary file got corrupted in an unsuccessful run and simply needs to be
-  deleted.
-  Do this manually or using `latexmk -c`.
-- Concerning `glossaries-extra`:
-
-  - Using `\glssetcategoryattribute{<category>}{indexonlyfirst}{true}`.
-    For all items in `<category>`, it is meant to only add the very first reference to
-    the printed glossary.
-    If this reference is within a float, this breaks, and nothing shows up in the
-    '`##2`' column.
-
-    The way the document was set up, most symbols are currently affected.
-    However, in an actual document, it is highly unlikely you will be referencing/using
-    (with `\gls{<symbol>}`) symbols the first time in floating objects.
-    Therefore, this problem is likely not a realistic issue.
-
-  - In conjunction with `subimport`:
-    That package introduces a neat structure to have subdirectories and do nested imports
-    of `*.tex` files.
-    But that might not be worth it, since it breaks many referencing functionalities in
-    for example TeXStudio.
-
-    More importantly, it seems to cause `glossaries-extra` to no longer recognize
-    which references have occurred.
-    We currently call `selection=all` in `\GlsXtrLoadResources` to load all stuff found
-    in the respective `*.bib` file, regardless of whether it has actually been called
-    at some point (using `\gls{}` *etc.*).
-    This is a bit like if `biblatex` did not recognize cite commands and we just pulled
-    every single item in the bibliography file.
-    Some people use gigantic `*.bib` files, shared among their projects.
-    If suddenly every entry showed up in the printed document despite *not* being
-    referenced (be it a glossary or a bibliography item), chaos would ensue.
-
 ## Appendix
 
 ### Hints for source files