Random + Time Behavior : Something gona wrong

I test the expression "random(1,20)" in the amount of time of a time behavior, and set to regular, so its loop. When the timer done, a object will respaw.

The result I ecspected is a gap of like: 1.20, 15, 8.47, etc....

The result of the test is: the first time that go to the first spaw repeted to all the others like: the first come after 2...all the other come after two. I do a F5: the first was 8 seconds, all the other goes after 8 seconds. I repeated this some times and the result is constant.

So I would to know, what I done wrong or if theres something wrong.

(I imagine is because the regular box, that loop the timer, but I guess it'll lopp with the function of random too) Theres a way to do that?

Thank you verymuch if you could help.

Set the timer to random(1,20) as Once, then have On timer finished, set timer to random(1,20) Once

So what is the specific problem you are having? Each instance would have its own timer so you can track this if you want per instance. If the actions are so different you can use tags to separate them.