Hi, IOhannes
Thank you for your answer. I'm sorry I don't understand what you mean by 'adding it to the tracker ("Help"->"Report a bug")' Could you please elaborate more on this? Thank you.
And I'm sorry for not uploading the patch file. I attached 2 files that are 'test.pd' and 'child.pd'.
*Please follow the steps below to test yourself*
'child.pd'. 3. Try opening and closing 'child.pd' as instructions written in the patch. 4. Repeat 10 times and see if pd crashes on your computer.
Thanks, Zack