Custom application distribution and auto-installed uneeded plugins

Since I haven't got any reply to this issue, after further investigations I suppose it could be because in my project settings there are some unused clusters but selected by default when I created the project. Now I tried to remove these dependencies. I'll check if this resolve the issue after fixing others issues for which I alredy open a new topic here: https://forums.netbeans.org/viewtopic.php?t=67887