Hi, Thanks for the comments. Unfortunately after installing all possible programs to run F55 footage, as well as Sony’s very own content viewer that comes with the camera it all looks the same.
Maybe the guys did something wrong while shooting?
Anyway how do I disable the ACES processing in Resolve?
Here’s a screenshot:

I have a second problem and it might be related to the one above? On highlights the borders have a weird colorfringing, I’m certain this is not how it’s supposed to look like. Am I maybe working in the wrong bit world? Working 10 bit on 12 bit footage or something like that? A screenshot detail is below. This is the backside of a head on a light in the background.

Thanks for your help!