>>> "JK" == John Kitchin <jkitchin@andrew.cmu.edu> writes:

   > I also see this. I wonder if you use any scimax functions?

Good I am relived, I thought it was just me

   > Do you see any advice on org-create-formula-image:

   > C-h f org-create-formula-image
no

,----
| org-create-formula-image is a compiled Lisp function in
| ‘~/ALLES/emacs/site-lisp/packages/org/org.el’.
|
| (org-create-formula-image STRING TOFILE OPTIONS BUFFER &optional
| PROCESSING-TYPE)
|
| Create an image from LaTeX source using external processes.
|
| The LaTeX STRING is saved to a temporary LaTeX file, then
| converted to an image file by process PROCESSING-TYPE defined in
| ‘org-preview-latex-process-alist’.  A nil value defaults to
| ‘org-preview-latex-default-process’.
|
| The generated image file is eventually moved to TOFILE.
|
| The OPTIONS argument controls the size, foreground color and
| background color of the generated image.
|
| When BUFFER non-nil, this function is used for LaTeX previewing.
| Otherwise, it is used to deal with LaTeX snippets showed in
| a HTML file.
`----

But I have this
,----
|
| org-mime-htmlize is an autoloaded interactive compiled Lisp function
| in ‘~/ALLES/.emacs.d/elpa/org-mime-20190805.57/org-mime.el’.
|
| It is bound to <C-f31>, <C-next>.
|
| (org-mime-htmlize)
|
| This function has :around advice: ‘ad-Advice-org-mime-htmlize’.
|
| Export a portion of an email to html using ‘org-mode’.
| If called with an active region only export that region, otherwise entire body.
|
|
`----


I wounder what that is about, @Eric, do have also this setting? John?