Can you help me Test this setInterval() ?

Question

So, 1000 Milliseconds is 1 second.
But on this code,
The milliseconds are 4 times slower than they should be.
Like when the actual second is 3, the milliseconds will be 900 while it should be 3000.

Is there a way to fix that / is the problem with how I wrote it, or what?

Answer 1

Calviղ
umm, no.
I forgot the code:
https://code.sololearn.com/W1GeRtM2FgCb/?ref=app
By the time it is 1 second, the millisecond is supposed to be 1000 - right?
cuz 1 sec is 1000 millisec.

Answer 2

CountDown inside CountDown? ...🧐