ahhh just looked at the log.txt in the Rack user folder
Referenced from: /Users/boonier/Documents/Rack/plugins-v1/SiTest/plugin.dylib
Reason: image not found
[0.088 warn src/plugin.cpp:158] Could not load plugin /Users/boonier/Documents/Rack/plugins-v1/SiTest2: Failed to load library /Users/boonier/Documents/Rack/plugins-v1/SiTest2/plugin.dylib: dlopen(/Users/boonier/Documents/Rack/plugins-v1/SiTest2/plugin.dylib, 6): Library not loaded: CsoundLib64.framework/CsoundLib64
Referenced from: /Users/boonier/Documents/Rack/plugins-v1/SiTest2/plugin.dylib
Reason: image not found
Can’t find the Csound library for some reason?