Blackmagic decklink not working in UE5

Hello,

I had this all setup and then one day I turn it on and it doesn’t work. Same project same settings.

My settings haven’t changed. My live video feed is not working in Media Player. Heres the error I’m getting.

LogWmfMedia: Error: Failed to create capture device media source: The data specified for the media type is invalid, inconsistent, or not supported by this object.

All plugins are activated. Tried both in DX11 and 12.

Here’s a video. I can get signal if I use the Blackmagic media source output but not the feed directly from Media Player which apparently I need to create the texture for composure.