[Bug] Repeater underneath Parallel causes duplication of child task

Cheo

Cheo

Active member
Hello, a Repeater underneath a Parallel can cause its own child task to be executed two or even three times in a single frame. In this video you can see a simple example with two Repeaters each underneath the same Parallel and having a Log child task that sends three messages to the console.


Like the Parallel frame delay this was not an issue in BD1 either. Lastly, a user named bromanguy on the Discord server reported duplications when using Parallels but apparently without Repeaters, I was not able to replicate that however, here's the link to the start of our Discord exchange : https://discord.com/channels/476506682382483456/1209855718841253898/1388272105434644542

I'll come back to this thread if I'm able to replicate his issue. In any case I hope this issue as well can be taken a look at, thanks.
 
This looks like it's a result of this:

I

Thread 'Baseline performance drop after upgrading to Pro'

All 3 custom nodes I've wrote have fully Profiler encapsulation and you can see they take up maybe 0.01ms. But the core system takes up 4+ seconds in editor.

I have about 40 units running around in the scene, very lightweight setup overall. Code is super minimal and otherwise optimal (used this same code without behavior designer and 40 units did not register above ~0.05-0.1 ms).

Did not test it in builds yet, but this is too much for the editor itself.

Is this a bug or maybe some settings I've missed?

1745916949464.webp1745916957250.webp

I plan on looking at this in 2.1
 
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