Hello, I recently started playing with the following setup for an Org file of mine:
* Movies :PROPERTIES: :COLUMNS: %35ITEM %5LIST_ORDER(List) %25Director %19Genre %7Year %6IMDB_Rating(Rating) %8Watched{X/} %4My_Rating(Me) :WATCHED_All: "[ ]" "[X]" :END: ** List 1 ** List 2 Each of List 1 and 2 have around 200-300 children entries each. In plain Org-mode with no columns mode activated, the tree renders just fine with noticable delays. However, as soon as I turn on columns mode I have to wait around 15secs to get it activated. In the meantime emacs' CPU usage skyrockets to 100%. After that, moving the cursor between the children entries of List 1 and List 2 is also extremely cumbersome as each move seems to send emacs to 100% CPU for a little bit. With debugging on, and during initialization of org-columns, I got this backtrace each and every time: org-up-heading-safe() byte-code("bytecode....\204T^@\326\314!$ byte-code("\300\301\302\217\207" [nil (byte-code "bytecode....!$ org-get-tags-at() org-entry-properties() org-columns() Do you have any idea of what's might be causing this hiccup? Best Regards, Leonidas Tsampros