I have seem this time and again. My bet is on underexposing the image and losing color and detail in an attempt to recover in post procees. Are the images loosing "POP" too appearing with a grayish cast an looking flat? Underexposing is one of the most common mistakes involving shooting outdoors in full sun. If you are using auto anything without exposure compensation you cant pretty much count on it.


Pics of the problem situations do help in finding the culprit. A picture really is worth a thousand words or more in some instances. If you nail the exposure up front post process correction is not necessary.[]