Hi,
First question: are you using the last version of Slide Effect (ie 1.5.1)? We improved a lot of things regarding memory management on this version. So be sure you are using it.
Does your presentation plays correctly when used inside Slide Effect instead of exported as executable?
If not, is it possible for you to send me the faulty presentation so I can give it a look?
I already created 100+ slides presentation without any problem, so we should figure out what’s going on.