edn8 fw1.2 savestates not works sd defragged

[Arnold101]

edn8 fw1.2 savestates not works on super mario, contra, and many other games i tried. They glitch or black screen and only sound, i have original famicom with nesrgb
i also readed from krikkz about fragmenting but i done a defrag of the 4gb sd but nothing changed, how i can fix this? i assume that now savestates are working for all mappers as read me says

also lagrange point..intro sound is buzzing. at 160% volume is low, on the other end at 200 is huge and distorted and impossible to use, a way half is possible?

[KRIKzz]

og-n8 losts screen colors when using save states if your system has early PPU revision which is not allows to read palette back from ppu. This for sure not related to sd or fragmentation. also og-n8 does not have amplifier for expansion audio so volume levels is limited, especially if you using og-famicom

[Arnold101]

og-n8 losts screen colors when using save states if your system has early PPU revision which is not allows to read palette back from ppu. This for sure not related to sd or fragmentation. also og-n8 does not have amplifier for expansion audio so volume levels is limited, especially if you using og-famicom

understood..so is not fixable? why some games save states works fine?

[KRIKzz]

I wonder if it happens with older OS versions?

[Arnold101]

I wonder if it happens with older OS versions?

i can try. wich version?

[KRIKzz]

I wonder if it happens with older OS versions?

i can try. wich version?

1.16

[Arnold101]

I wonder if it happens with older OS versions?

i can try. wich version?

1.16

same 

[KRIKzz]

N8-OG save state core expects PPU palette can be read back from PPU, but at least one PPU revision not allow read palette values from palette ram, it just return garbage values. Save states will not work properly on systems with such ppu revision. By the way, original famicom is the system where such ppu is the most common. I seen them personally only in og-famicom and in some clones.
Also cart saves system state and mapper registers, but does not save/restore ym2413 state, so audio glitches in lagrange point is quite possible.

[Arnold101]

N8-OG save state core expects PPU palette can be read back from PPU, but at least one PPU revision not allow read palette values from palette ram, it just return garbage values. Save states will not work properly on systems with such ppu revision. By the way, original famicom is the system where such ppu is the most common. I seen them personally only in og-famicom and in some clones.
Also cart saves system state and mapper registers, but does not save/restore ym2413 state, so audio glitches in lagrange point is quite possible.

yeah, the strange thing is that in a very few games the save state works

[KRIKzz]

N8-OG save state core expects PPU palette can be read back from PPU, but at least one PPU revision not allow read palette values from palette ram, it just return garbage values. Save states will not work properly on systems with such ppu revision. By the way, original famicom is the system where such ppu is the most common. I seen them personally only in og-famicom and in some clones.
Also cart saves system state and mapper registers, but does not save/restore ym2413 state, so audio glitches in lagrange point is quite possible.

yeah, the strange thing is that in a very few games the save state works

Those games likely constantly refresh palette, so even if save states broke the colors they will be restored at next frame.