First of all, D Log M shouldn’t be confused with D Log.
D Log M is just a flat rec 709 color palette that doesn’t require colorspace transforms. It’s not a true log profile. If you are using a D Log colorspace transform on D Log M footage I bet...
I gave up on DLog after using it for on the Mav3 standard lens and struggling with going back and forth between it and DLog M on the two tele lenses. On my first day of shooting some moose in a lake with ripples and reflections along with swans...