diff --git a/data/copy-zynaddsubfx b/data/copy-zynaddsubfx
index 4bed08af0..4921c1cb3 100755
--- a/data/copy-zynaddsubfx
+++ b/data/copy-zynaddsubfx
@@ -2,8 +2,8 @@
 
 set -e
 
-ORIG_ZYN_DIR="/home/falktx/FOSS/GIT-mine/falkTX/zynaddsubfx"
-CARLA_ZYN_DIR="/home/falktx/FOSS/GIT-mine/falkTX/Carla/source/native-plugins/zynaddsubfx"
+ORIG_ZYN_DIR="/home/falktx/Projects/FOSS/GIT-mine/zynaddsubfx-code"
+CARLA_ZYN_DIR="/home/falktx/Projects/FOSS/GIT-mine/Carla/source/native-plugins/zynaddsubfx"
 
 rm -f $CARLA_ZYN_DIR/*.cpp
 rm -f $CARLA_ZYN_DIR/*.h
diff --git a/source/native-plugins/zynaddsubfx/Effects/EffectMgr.cpp b/source/native-plugins/zynaddsubfx/Effects/EffectMgr.cpp
index 0ad8d259b..a30f4b126 100644
--- a/source/native-plugins/zynaddsubfx/Effects/EffectMgr.cpp
+++ b/source/native-plugins/zynaddsubfx/Effects/EffectMgr.cpp
@@ -241,6 +241,7 @@ int EffectMgr::geteffect(void)
 // Initialize An Effect in RT context
 void EffectMgr::init(void)
 {
+    kill();
     changeeffectrt(nefx, true);
     changepresetrt(preset, true);
     for(int i=0; i<128; ++i)
diff --git a/source/native-plugins/zynaddsubfx/Misc/MiddleWare.cpp b/source/native-plugins/zynaddsubfx/Misc/MiddleWare.cpp
index 7dea7225b..df63a9061 100644
--- a/source/native-plugins/zynaddsubfx/Misc/MiddleWare.cpp
+++ b/source/native-plugins/zynaddsubfx/Misc/MiddleWare.cpp
@@ -1030,6 +1030,14 @@ static rtosc::Ports middwareSnoopPorts = {
         else
             midi.map(addr.c_str(), true);
         rEnd},
+    {"unlearn:s", 0, 0,
+        rBegin;
+        string addr = rtosc_argument(msg, 0).s;
+        auto &midi  = impl.midi_mapper;
+        auto map    = midi.getMidiMappingStrings();
+        midi.unMap(addr.c_str(), false);
+        midi.unMap(addr.c_str(), true);
+        rEnd},
     //drop this message into the abyss
     {"ui/title:", 0, 0, [](const char *msg, RtData &d) {}}
 };