Demon's Souls black screen after warping in tutorial

the black screen issue is something related to "Write Color Buffers" in Adicional Settings. If you disable it, the first part of the tutorial is playable, but after warping to second part, it becomes unplayable.

There is no difference between build6697 and 6692 for playing. Because Anileo pr+different debug PRs by Maxetto or isJuhn is pointless for common player. PR4514 also doesnt affect this game.
But after warping to Boletaria, it becomes unplayable even for bld6692. Terrible audio stuttering+15-20fps for some areas+a lot of unrendered objects+bugged 3-1boss etc... So using PS3 is still much better. Or waiting for beta stages of development, at least