MultiBox Trace won´t find all instances within a certain area

Development Programming & Scripting Blueprint
1

Well this is kind of a follow up to my previous question on how to do a trace for instances within a defined area.
I´ve got a shelf, filled with about 250 HISM instances of a can. On character overlap i do a MultiBox Trace within the shelfes bounds to find all instances and replace them with real actors.

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For test purposes all yellow instances are supposed to immediately get replaced by green Static Meshes, but as you can see in the screenshot, they won´t. Only if i call MultiBox Trace like 5 or 6 times all instances are replaced. Is there some kind of limit on how much objects can be found in one trace?
I would alternatively like to try the on actor overlap function but it apparently doesn´t work with instances…

Any suggestions?

Cheers
Al

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2

Hope this helps. I did not provide additional details showing the HISM cans again since that was not withing the scope of the question and I assume you can overcome that by yourself.

3

Hey, yes this is tracing all instances fine!
But for some odd reasons it´s crashing my editor immediately when spawn actor is called

4

Sorry, I have the same problem. My multibox trace does not return all instances. All have the correct trace channel. I could not see the answer. Possible to post it.
Great thanks