Thanks.
I experimented with the Wolfenstein 3D USA PKG as it's small. It scanned for the icon and everything OK. When I try to start it, says it has mounted it and if I try to start it in the web interface, nothing happens.
https://github.com/aldostools/webMAN-MOD/wiki/Game-Paths-&-Covers
Is there a more detailed guide on how to get PSN packages working using the GAMEI feature?
Some games are not compatible as a result of how the emulator works, rather than the BIOS. Given there's now two BIOSes and three emulators, there's six configurations to test per title.
https://gbatemp.net/threads/setregion-gui-by-wad11656-fix-increase-ps1-games-compatibility-with-psp-and-psvita.618860/
This is a thread on gbatemp about how SetRegion-GUI is used to increase compatibility on POPS. It's a mixture of changing the region and / or TitleID. The TitleIDs will be...
I also have a PlayStation TV, which allows me to run POPS (another official PS1 emulator from Sony) via Adrenaline.
Is it worth swapping ps1_rom.bin with PSXONPSP660.BIN as part of this testing?
https://www.psdevwiki.com/ps3/PS1_Emulation#Embedded_Game_settings
I know this isn't new, however, I thought I'd draw attention to the fact hard coded TitleIDs in the three emulators are very different. For example, ps1_newemu is the only one with Medal of Honor.