Also a SteelSeries XL controller owner, and I get the exact same behavior. I’ve tested it on my Android, and the d-pad navigates around the Android OS just fine. The d-pad input behaves exactly like the left thumbstick when in other Android apps, but UE4 doesn’t seem to recognize the input as anything at all. I opened up the device log and watched as I pressed all the buttons while running my game, and saw every single button and trigger register on the device log (oddly enough, the thumbstick axes don’t show up in the device log, even though they work just fine in-game), and the d-pad buttons don’t show up on the device log at all, either. I know you guys don’t support third party controllers, but if your stance changes on that down the road, that’s one thing I can confirm doesn’t work, and as far as I can tell, it’s not on the Android side.