Chosen Solution

My playstation 4 does not connect dualshock 4 after system boot. I already reset the dualshock 4, changed the usb cable, bought another dualshock 4, but the problem is in the console.

would either be a wifi or southbridge chip issue

More specifically, if it connects in safe mode, but not in the OS, it’s the wi-fi module. If it doesn’t connect even in safe mode, it is the southbridge.