I am using the Panasonic GX9 and I have an issue with underexposed images. When I try to retrieve details from shadows (using Smart Lighting or Exposure Compensation) I get a pink hue on most of the images.
I hope you can do something about it, because the in-camera RAW editor seems to have pretty good results. This is an example, it seems related to some ISO values (some ISO values don’t get it).
DxO - export from RAW - the culprit seems to be Smart Lighting - set to moderate here: