When I open my photos from Lightroom into Photoshop my saturation increases very slightly and my shadows become darker. I have both software set to use ProPhoto RGB and I have tested my Window's (10) colour management by switching to sRGB IEC61966-2.1 to see if I have a defected profile but the same issue still occurred.
I have attached a few screenshots of my settings. Any assistance much appreciated, thank you.
Monitor calibration done? At least we could cut it out of the search for a solution for you Daniel . . .
I've run the Windows version, I don't have any hardware to use at this time - but I plan to buy soon.