Demon's Souls [BLES00932]

Hi, can anyone please help me with random crashes I get during the first few minutes of the playing (during tutorial, cant get further)?

I have just downloaded and installed RPCS3 today. Ran the firmware update too. 

i7-6700K
16GB RAM
Installed on an SSD
GTX 970 (latest drivers) 


I used recommended settings, have also played around a bit with the different options, none seems to make a real difference. (SPU Decoder, Threds used, Renderer, different resolutions, etc.) 
Frames seem to be stable. 
Have tried with/without patch for 60fps. Doesn't seem to make a difference either way. 
Tried clearing cache. 
Tried both US and EU version. 
I have also tried setting log: to fatal. 

Not really sure what to look for in the logs. I get a lot of these messages, also whilst the game is still running and when it crashes too. 
E {PPU[0x100000a] Thread (Core.Res.FileLoader) [0x02092090]} SYS: 'sys_fs_open' failed with 0x80010006 : CELL_ENOENT, “/dev_hdd1/04/7... Does this help? 

Any ideas? Thank you.