diff --git a/docs/changes.md b/docs/changes.md
index de480ce1..db9ed790 100644
--- a/docs/changes.md
+++ b/docs/changes.md
@@ -1,14 +1,15 @@
 ## Main changes
 
+- Important fixes for numpy 1.24
 - fixed interface to `pymeshlab==2022.2.post2`
 - fixed #774 `intersect_with_line()`
 - fixed exporting to x3d for assemblies
 - added support to calarbars into assemblies, thanks to @j042 in  #779
 - fix typos #780
-- `settings.allow_interaction` is now temporarily disabled.
-- fix on OSX window focusing
-- fixes for numpy 1.24
+- `settings.allow_interaction` is now (temporarily) disabled.
 - added example `basic/shadow3.py` (thanks to @paul0noah in #767)
+- fix on OSX window focusing
+- various fixes for windows OS
 
 
 -------------------------
@@ -20,10 +21,4 @@ examples/other/pymeshlab1.py
 examples/other/pymeshlab2.py
 
 
-### Still Broken
-examples/simulations/lorenz.py
-examples/simulations/orbitals.py
-examples/other/meshio_read.py
-
-
 
diff --git a/examples/run_all.sh b/examples/run_all.sh
index 50666fee..87baeca5 100755
--- a/examples/run_all.sh
+++ b/examples/run_all.sh
@@ -34,7 +34,7 @@ vedo       ../data/2*.vtk
 
 echo '----------------------------'
 echo vedo  ../data/2*.vtk
-vedo  -ni -k glossy data/2*.vtk
+vedo  -ni -k glossy ../data/2*.vtk
 
 echo '----------------------------'
 echo vedo -s  "../data/2??.vtk"
diff --git a/examples/simulations/airplane1.py b/examples/simulations/airplane1.py
index e1bf16d8..51387c8e 100644
--- a/examples/simulations/airplane1.py
+++ b/examples/simulations/airplane1.py
@@ -14,7 +14,7 @@
     if t==0:
         airplane.add_trail(n=200).add_shadow('z', -4)
     plt.show(world, airplane, __doc__, viewup="z", resetcam=False)
-    #plt.process_events()
+    # plt.process_events()
 
 plt.interactive().close()
 
diff --git a/vedo/plotter.py b/vedo/plotter.py
index 920193f7..0de11d47 100644
--- a/vedo/plotter.py
+++ b/vedo/plotter.py
@@ -29,33 +29,33 @@
     "close",
 ]
 
-########################################################################################################
+########################################################################################
 class Event:
     """Event class"""
     # this class holds the info from an event in the window, works as dictionary too
     __slots__ = [
-         "name",
-         "title",
-         "id",
-         "time",
-         "priority",
-         "at",
-         "actor",
-         "picked3d",
-         "keyPressed", # obsolete, will disappear. Use "keypress"
-         "keypress",
-         "picked2d",
-         "delta2d",
-         "angle2d",
-         "speed2d",
-         "delta3d",
-         "speed3d",
-         "isPoints",
-         "isMesh",
-         "isAssembly",
-         "isVolume",
-         "isPicture",
-         "isActor2D",
+        "name",
+        "title",
+        "id",
+        "time",
+        "priority",
+        "at",
+        "actor",
+        "picked3d",
+        "keyPressed", # obsolete, will disappear. Use "keypress"
+        "keypress",
+        "picked2d",
+        "delta2d",
+        "angle2d",
+        "speed2d",
+        "delta3d",
+        "speed3d",
+        "isPoints",
+        "isMesh",
+        "isAssembly",
+        "isVolume",
+        "isPicture",
+        "isActor2D",
     ]
 
     def __init__(self):
@@ -82,7 +82,7 @@ def keys(self):
         return self.__slots__
 
 
-########################################################################################################
+##############################################################################################
 def show(
         *actors,
         at=None,
@@ -2057,7 +2057,7 @@ def _legfunc(evt):
                     tp = "Mesh "
                 elif evt.isPoints:
                     tp = "Points "
-                # elif evt.isVolume: # todo -not working
+                # elif evt.isVolume:
                 #     tp = "Volume "
                 elif evt.isPicture:
                     tp = "Pict "
@@ -2951,6 +2951,11 @@ def show(
 
             if not ia:
                 continue
+            
+            # if hasattr(ia, "shadows"):
+            #     for ias in ia.shadows:
+            #         # print([ias.name])
+            #         self.renderer.RemoveActor(ias)
 
             self.renderer.AddActor(ia)
 
diff --git a/vedo/version.py b/vedo/version.py
index 04adf0d1..acca6516 100644
--- a/vedo/version.py
+++ b/vedo/version.py
@@ -1 +1 @@
-_version='2022.4.2.dev8'
+_version = '2022.4.3'