<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html; charset=UTF-8" http-equiv="Content-Type"> </head> <body bgcolor="#ffffff" text="#000000"> Hi Hilaire, #flushEventSystem does #removeActionsForEvent:, so it is not the same as doing #garbageCollect. I believe doing #garbageCollect will not help. Either you or someone else (perhaps me) needs to understand what's going on. I can only do it if I can debug an image with the symptoms on my PC. The alternative, as Andrés suggested, is for you to use the provided tools to understand the reference chains. Hope this helps, On 6/8/2024 11:26 AM, Hilaire Fernandes via Cuis-dev wrote: <blockquote cite="mid:aa7794de-b0b3-4cea-87bf-05185cc0b654@free.fr" type="cite"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> Flushing the event system seems to help: ActiveModel flushEventSystem. Looks like I have to do it manually Or will #garbageCollect be more appropriate? But it is not node frequently enough? Or do I miss somethings? <div class="moz-cite-prefix">Le 06/06/2024 à 23:42, Hilaire Fernandes a écrit : </div> <blockquote type="cite" cite="mid:c0179e42-8e51-4c9d-acff-9bd8af58a3ad@free.fr"> Since then, I observed that when I save the image, the things get smoother and obsolete entries in action map seem to be collected. Could it be related? </blockquote> <pre class="moz-signature" cols="72">-- GNU Dr. Geo <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://gnu.org/s/dr-geo/">http://gnu.org/s/dr-geo/</a> <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://gnu-drgeo.blogspot.com/">http://gnu-drgeo.blogspot.com/</a></pre> </blockquote> <pre class="moz-signature" cols="72">-- Juan Vuletich cuis.st github.com/jvuletich researchgate.net/profile/Juan-Vuletich independent.academia.edu/JuanVuletich patents.justia.com/inventor/juan-manuel-vuletich linkedin.com/in/juan-vuletich-75611b3 twitter.com/JuanVuletich</pre> </body> </html>