PS4 controllers not connecting

Hey guys, hopefully someone can shed some light on this problem. I have a PS4 slim that will not connect/stay connected to controllers. I have replaced the Bluetooth and wifi antennae with no success and have reset the console in case it was a software problem. Occasionally the controllers connect but it does not last. I have verified that the problem persists with multiple controllers that connect to other consoles. Does anyone know what chip on the board controls this?

Bonjour
si la manette se connecte de temps en temps, je ne pense pas que ce soit un problème de composants sur la carte. Faites ce petit test : mettez votre manette posé sur votre console et essayez de la connecter. Si elle se connecte il s’agit probablement d’une antenne cassée, il faut juste la changer:)
bonne journée