Apple's transition from Intel processors to Apple Silicon (M1/M2/M3 chips) and changes to its core audio architecture heavily impacted legacy Rane hardware.
The SL3 is a "Club Kit" or hardware-authorized device depending on your version. Ensure you check Serato's official hardware compatibility matrix before upgrading your software version, as support for the SL series was officially deprecated in Serato DJ Pro version 2.5.7. rane sl3 drivers
are you running (e.g., Windows 10, macOS Monterey)? Apple's transition from Intel processors to Apple Silicon
The Ultimate Guide to Rane SL3 Drivers: Compatibility, Installation, and Troubleshooting rane sl3 drivers