I am working on a web app where the debugger often stops after I have had one round of debugging (C-u C-M-x, load web page, debug function, load web page, debugger doesn't work anymore). I saw the issue here and added a comment: https://github.com/clojure-emacs/cider-nrepl/issues/460 However I am missing a nice minimal reproduction case.

Can anyone advise me on how to gather information on the "health" of the debugger, so that I can at least make a more meaningful report?

Here are a couple of aberrant cases summed up: https://github.com/clojure-emacs/cider/issues/2796