I use Update_All script to keep everything updated and to grab all the BIOS files...
I have even tried using the latest nightly unstable mister build and no dice.
I am using BIN/CUE games each in their own folder with the same file name.
the BIOS loads when I load the core and I hear the startup sound and see Sony Computer Entertainment then it goes to the CD Player / Menu or whatever blue colored screen and I try to load a game from there and get either E2 or just a Black Screen.
I am loading games from SMB over the network, other cores doing the same and working fine.
I thought maybe it's a weird problem with the HDMI signal and my TV, so I took the VGA output from the mister and ran that through my OSSC and no dice. I think I probably wouldn't even see the Playstation BIOS boot animation if I had a display issue?
I don't know what to try next. Tried sourcing another BIOS file and no change.