I tought i had my PS4 controller broken because it had a laggy respond.
Disconected and connect a few times and it still didn't work.
Then i tryed the option to disable it from bluetooth (like with PS3).... But still the same result.

So, i went looking for the problem online and not many people know this.
But allot of people having these problems.
They blame it on laggy games or sitting to far away from the PS4.
And many people bought new controllers because of that.

But there is a realy easy fix it.
You only need a little needle or something simular.

1) Turn laggy PS4 controller on.
2) Click this little button inside your controller

3) On your screen it will say controller has been disconected.
4) Now put one end of the charching cable in your controller and the other side in your PS4.
5) Wait a few seconds and turn the controller on with the middle round button.
6) Now the controller is resynced and should be working fine.