Output from DxO 6 vis LR classic too dark?

Test shots with my new Fuji X-E5, I’m finding that the resultant DNG’s from DxO 6 via the RAF in Lightroom plugin is very dark. What is happening here?

Update…. Issue only with DNG’s. Tiff’s are ok.

Update #2…… added a preset to my Lr Develop settings to add +0.95 exposure which works well when comparing sample luminosity levels of the RAF & associated DxO DNG’s using Lab color in the develop histogram. Placing cursor over the identical area gives the same L reading in develop module.