and it has simple bugs producing maze artefacts ( the NR tool for DP/DPXD does not offer users any options to control demazing, unlike prev. demosaicks ) for certain camera models where DxO fails to control it internally - apparently “bespoke” camera testing ALSO does not include testing for green channels disbalance in various conditions … if you do not test to control / eliminate maze behind the scenes then make available an option in tool’s UI for a user to control it in DP/DPXD variants
most recent example = Strange RAW file import