HX100V - Red trouble

As you could see, I still have a problem with vivid colors specially reds, not even fixable in PP.

Many of my shots have been shot done under white cloudy sky and it seems to be that ultraviolet frequency from clouds tends to over-saturate reds (oranges and yellows) losing a lot of definition and details, OK. But not even under bright sun I have gotten totally avoid it.

Alan and many of you shoot vivid reds, roses, lilies, etc. and get splendid results without saturation neither losing shapes, shadows or details.

I have tried to change some settings with no satisfying result.

Do any of you have a specific setting, subjection, advice, trick or tip to gift me?
... Alan?

--
aaanouel

Truth is a pathless land.
The dead past darkens the ever living present.
Jiddu Krishnamurti

Please excuse my poor english and orthographic rabbits, I do my best.
Corrections and critics are very welcome.