When using Lightroom to work with my IQ180 files, almost all of my images appear much differently in the library panel or the filmstrip than they should once I have done any adjustments to them. Mostly it seems they have a consistent over saturation and magenta/red tint. If I step back through the history, at no point in time did the image every look like what I end up seeing in the library module or on the filmstrip, so it don't seem to be preview file problem.
If I select an image in the develop module, Lightroom 3 shows me a loading screen and then it will render the correct image. The filmstrip preview will then be corrected as well. If I move to another image and back, the color is again incorrect, and again it will "load". Lightroom 4 is very similar, except I don't get the "loading" message ... it appears nothing is happening but then several seconds later the image will change to the correct rendering.
I've tried all kinds of things, even going to the point of discarding the preview file and forcing previews to be rebuilt. It seems it only happens to images where I change the white point/color, but I haven't fully tested this to verify it and as I mentioned, at no time in the history is the white point/color anything close to what is displayed in the Library module.
I've tried a few other things, but nothing I do gives me correct previews in the library module or filmstrip. any thoughts would be appreciated.