Which (Logic, Ableton, FL Studio) are you trying to load it in?
Some producers swear the older interpolation algorithms have a "grittier" or "warmer" sound compared to the ultra-clean Nexus 4. Refx Nexus v1.4.1 -Mac OSX-
It pioneered the "Expansion" model, allowing users to add genre-specific sounds like "Dance Orchestra" or "Minimal House." Technical Specifications for Mac OSX Which (Logic, Ableton, FL Studio) are you trying
While v1.4.1 is a piece of history, ReFX has made incredible strides. The current version of Nexus offers a fully vector-based UI, 64-bit native support for Apple Silicon, and an even larger cloud-based library. 64-bit native support for Apple Silicon