Blackmagic Decklink 8k input video

Hi, I´m desperate …
I´ve Blackmagic Decklink 8k but can not get video input in UE4.
It looks everything is fine. With other software like Vmix or OBS video input works fine.
When I try to use it with UE4 I have no video feed.
Plugin installed, device selected, etc. all is well configured
Anybody have same problem ?

here is a list of supported Blackmagic DeckLink for unreal engine

i think your version might not be supported, none the less you need to double check

I have the same issue. I’ve followed the instructions exactly:
and tried different versions of UE4 and different Decklink drivers and have triple checked the camera settings. but still can’t get a video feed input. anyone have this working?