Follow the steps in this guide, enable SPU Loop Detection , download the latest patches, and enjoy your PS3 library without the fear of that fatal pop-up.

: If you are on an Apple Silicon Mac (M1/M2/M3), ensure you are using the correct build. Some users have reported that the Intel version running via Rosetta Follow the steps in this guide, enable SPU

The single largest cause of post-patch crashes is . When RPCS3 writes a huge SPU cache (up to 2GB), Windows Defender locks the file, causing a read/write deadlock. The emulator sees this lock and throws the "application crashed" error erroneously. When RPCS3 writes a huge SPU cache (up

As a last resort, try reinstalling RPCS3 and its dependencies. The emulator may crash if it doesn't have

The emulator may crash if it doesn't have the right permissions to write data to its folders.

Close unnecessary programs to free up system resources, such as RAM and CPU. If possible, consider upgrading your hardware to better handle demanding games.