DK2 Unreal Newbie Problem

I want to use my DK2 in UE4 but when in rift in HMD mode UE4 crashes. When in extended mode it works but not smooth. Any ideas ?

I7 4790 , 4ghz ,
UE 4.6.1
Oculus 0.4.4
Display Driver Version: 1.2.2.0
Camera Driver Version: 0.0.1.7
NVIDIA GeForce GTX 760

I’ve never once gotten direct mode to work.

are you guys updated to the new runtime? I’d say go 4.3 oculus runtime.

Direct mode with Oculus 4.4 gives me no problems with UE 4.7.

Try using the Oculus 4.4 runtime and make sure your DK2 firmware is up to date.