Blue screen shows up with almost every game with certain settings. What are you doing to get the blue screen? What settings are you using? From your previous posts I'm asuming this is with R747. Vanilla or Modded, it's very much the same code behind the emulation so that doesn't really matter.
Other than you've got a blue screen there's no more information to understand what you're talking about. It's like saying you've got a headache and all we can do is guess you either hit yourself, just have a cold, or etcetera. Help us out a bit.
texture update check:every 15 frames
dynamic stack optimisation
high level emulation