>>>>> "CH" == Christian Heinrich <com-orgmode-mailingl...@gladbachcity.de> >>>>> writes:
CH> are all your headlines folded? Yes. CH> I found that running "M-x outline-show-all" before the first CH> org- drill call resolves this issue for me with org 9.2 (but not CH> with 9.3). Indeed, cool, thank you for the tip. CH> See also my analysis CH> https://bitbucket.org/eeeickythump/org-drill/issues/48/slow-startup The primary problem seems to be Org regressions. IIRC, with Org 9.3, it's enough to make a file with several thousand folded entries having :ID: properties and the navigation becomes extremely slow. CH> Are you aware of the new org-drill releases by Philipp Lord? CH> https://gitlab.com/phillord/org-drill I wasn't, thank you for the pointer. (However when I tried to install it from MELPA, it installed a new Org with it, making it unusable. Better to install it directly from the archive above.) Thanks, Milan