same for me, i dont have disconnects, it doesn't get recognized in xiv at all
it shows up in windows, i can use it in games, just xiv doesn't work anymore with it
nothing changed since yesterday for me on my end

- Windows 10 with current updates
- square launcher without steam
- wired with usb

if i change the mode vom DS4 to xbox360, all works again, so its only DS4 mode