How do I fix this Trigger once with family problem?

As the picture show, I can't make this condition work when I change b back from "true" to "false", value a still be "true", it should be updated to false too. Are there any conflicts between each family instance? or add-on I installed?

I remember this simple condition used to be worked normally without any problem.

It works when I remove trigger once condition, but I have to use it for my attack function.

It's hard to know exactly what you are doing with you code being labeled all incognito style, but....

Replace Trigger once with your own form of stopping it from repeating. I did it here with a 3s CD before You can switch b, but you can switch other instances of either sprite in your family while it's waiting

my bad, here is my full code. Mainly, I want my enemy to start an "attack" countdown timmer once it found the player in range and "peaceful" once it's not found a player. This function is not work in a red circle.

winstreak

I feel like it's not working with others instances in the same family, It works normally for the first one only but not for the second one. alextro

Thank you guys so much, I've solved this now. I use my enemy "foundTarget" bool to let it specify exactly what instance I mean to see and not see a player.

Have you incorporated 'for each'? Just to make sure the condition applied for every instance.

Yes I have, I can toggle it only at the start, but once, it not update var a to true again.