Well mines different my controller does not disconnect but randomly when I play games like fortnite and other games the wifi turns off on my ps4 slim and I do to make it work is text internet connection and it works but then turn off your ps4/slim/pro and play tomorrow and it will work sometimes it will do it on certain days I hope for you guys not in Friday or Saturday or you will cry but hey just do that now about the disconnecting controller idk about that because it never happened to me and I hope it never would I hope I'd help u!