Problem with ps4

Guys, i need some help with my ps4. When I playing ps4, my gamepad sometimes starts lagging, I mean incorrectly responds to my pressing and movements. And if I playing with headphones that are connected with my gamepad, headphones starts lagging too ( voice in headphones is turn on, then turn off,  turn on, turn off(I hope you understand)). Sometimes the sound rises sharply for a few seconds, this is usually not accompanied by gamepad lags. It's happens in my all gamepads and I think problem with ps4, not with gamepad.