Lately (not sure when / what release) my undo function has just become almost useless. It unpredictably fails to work even for a single step sometimes.
I know there are some undo-related settings somewhere which I can't find just now, but I'm reasonably sure I set it to generous levels last time I was there.
I did see another post about this, but it's five years out of date. Anyone have any current advice? I have V12 in case it matters.