I love GP3 but this is something that's annoying me greatly. PO is kinda normal (relatively, that is. 100% PO for a computer made in 2008 isn't right) when it's raining or if there's a few clouds in the sky. However, in clear blue sky, the game's PO rockets up to, I kid you not, 900%. This renders the game completely unplayable and not-at-all fun to play.
I've literally searched for a good couple of years to find a solution, but I have found nothing. Zilch. Zero. Nada. Nil. Nope.
If anyone can help, please do. I will love you forever if you can help me fix this. My OS is Windows 7 32bit with an ATI Radeon HD 4800 Series graphics card if that helps.
(and please do not tell me to set a custom weather setting. It's not a proper solution to the problem)