As you can see it shoots, but when I shoot one, their next projectiles stuck in their position and blowing them up. I think this can be a collision problem or something like this…
If it were a collision problem caused by your projectile not getting destroyed and blocking the AI projectiles, then it shouldn’t affect both AI. It should only affect the one you shot. But it affected both of them when you only shot one of them.
First make sure you have code that a projectile can’t overlap its owner.
Then use print string in your projectile to try to determine what the display name of the object it overlaps is to try to see what is causing the premature explosion we see in the video.