NEF Footage after Update green

Hello,
after Updating from Resolve 17 (free Version) to 18.6 Studio, i have problems with some footage.

For a shortmovie i use some stills in the NEF Format. Now they all shifted into green and seem to have lesser resolution.

Does anyone has an idea how to solve this?

Thank you a lot!

Resolve does some very strange things to NEFs from newer Nikon cameras where there have been changes to the raw formats. My advice would be to process the raw images outside of Resolve in a raw stills app such as Lightroom/ACR and export in DNG which Resolve can handle. Or you can use Adobe's DNG converter as a black box with no processing to produce the DNGs. Resolve treats the DNGs as raw files so you can still use the raw tab controls.