RPCS3 on X: "It has been found that one of the links on Sony's PS3 software update page is linking to Shop firmware instead of Retail, which causes issues in RPCS3. The
RPCS3 PS3 Emulator for PC Adds FidelityFX Super Resolution (FSR) Support | PSXHAX - PSXHACKS
RPCS3: an experimental open-source Sony PlayStation 3 emulator | Our Code World