Game That was 100% Working [DeS BLUS30443], No Longer Even Loads

RPCS3 v0.0.3-3-0129c54 Alpha | HEAD
Intel® Core™ i7-5820K CPU @ 3.30GHz | 12 Threads | 31.92 GiB RAM | AVX

Hi,
I have strange issue, I was playing Demon Souls, BLUS30443, everything was fine, running in 4K (well except stutter and lag), but after updating RPCS3 I got this error
F {PPU[0x1000005] Thread (HighGraphics) [0x01d4cc70]} MEM: Access violation reading location 0x0
Also sometimes it crashes the emulator afterwards



And the game no longer works even when i go back to old build that worked.
I Deleted  EVERYTHING from the CONFIG folder, I deleted everything tehre is to delete except the game folder and save folder (which i moved out to test if its save issue), nothing helped 

I have another copy of Demons Souls [BLES00932]  and it still works fine (took me couple of days to rip my PS3 collection, i mostly do testing)

Tested on all of these builds:
rpcs3-v0.0.3-2017-10-04-5a03db7d_win64
rpcs3-v0.0.3-2017-10-08-e8bde583_win64
rpcs3-v0.0.3-2017-10-09-6d6b2812_win64
rpcs3-v0.0.3-2017-10-09-0129c54a_win64
rpcs3-v0.0.3-2017-10-11-5b199089_win64
rpcs3-v0.0.3-2017-10-11-f5d450f2_win64

5820K @ 4.5Ghz
1080Ti
32Gb RAM

P.S. The MOST INSANE thing happened when I made fresh emulator install, (unzipped RPCS3, installed the firmware) and tried to load the game, the game started up fine.



Any ideas? Thanks