Same issue with Xbox 360 Controller and Xbox One Controller not been seen by Dayz Game Version 0.24.124737 not seen in Device menu.
P.S. Sure it not an issue of a clash with the Sony Playstation 4 been added to development cycle .ie different controller device handling interface/driver ?....
P.P.S has any one tried using a Playstation 4 DUALSHOCK®4 Controller =D