User reports bug, a bit ago actually, oops
I look into it, write a script to repro it before going after a fix. Repro script finishes without problems, even tho I'm sure it matches the repro instructions on the bug report ...
Write big comment on bug report, attaching that script.
But I can't let it go, I dig deeper.
Finding possible misconfiguration that could cause that; write comment on ticket (including enhanced script), reconfigure my environment, run repro script
... still working /o\