Minor modes which use dynamic overlays, such as - show-paren-mode - show-smartparens-mode - beacon-mode interact strangely with buffers in org-indent-mode. Expected behaviour: The org-indent-mode indentation is maintained. Observed behaviour: The insertion and/or removal of the dynamic overlays (paren highlights, beacons, etc.) results in a temporary loss of indentation of the line in question. Sometimes the indentation comes back once the overlay's gone or after a short period of time, sometimes it only comes back after point is moved. GNU Emacs 24.5.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.20.3) of 2016-05-06 on arojas Org-mode version 8.3.4 (8.3.4-50-g83e373-elpaplus @ ~/.emacs.d/elpa/org-plus-contrib-20160509/)