I have a Leica D Lux 7, the RWL images looks fine under library module of Lightroom, however, they vary drastically (looses exposure, contrast, colour and looks real bad) under develop module. I have close to 1000 such images of my Europe tour and was hoping if someone can help.
I know that there are several posts on similar issue. I tried following but none of them came to my rescue. It may be because of my limited expertise on this subject. I can upload the RWL, if needed.
How to, Import and export, Presets or profiles, Problem or error
Go to Edit > Preferences > Performance, and uncheck Use graphics processor.
If this fixes the issue, updating your graphics driver may let you work with the GPU enabled.
Another possibility is that you have a defective monitor profile.
As troubleshooting, and as a possible (temporary) fix, try setting the monitor profile to sRGB.
If this fixes the issue, it is recommended that you calibrate the monitor with a hardware calibrator. (but sRGB may be good enough, depending on the characteristics of the monitor, and your requirements)
With Lightroom closed, press the Windows key + R, type colorcpl in the box, and press Enter.