diff --git a/tvbwidgets/ui/connectivity_ipy/connectivity_widget.py b/tvbwidgets/ui/connectivity_ipy/connectivity_widget.py
index c171995..11c5bb5 100644
--- a/tvbwidgets/ui/connectivity_ipy/connectivity_widget.py
+++ b/tvbwidgets/ui/connectivity_ipy/connectivity_widget.py
@@ -148,6 +148,7 @@ def on_change_edges(change):
             self.output]
         self.output.display_actor(points)
         self.output.display_actor(edges)
+        self.output.update_plot()
 
     def __refresh_connectivity(self):
         self.output.plotter.clear()
diff --git a/tvbwidgets/ui/connectivity_ipy/outputs_3d.py b/tvbwidgets/ui/connectivity_ipy/outputs_3d.py
index 4a322a0..dd792c1 100644
--- a/tvbwidgets/ui/connectivity_ipy/outputs_3d.py
+++ b/tvbwidgets/ui/connectivity_ipy/outputs_3d.py
@@ -10,6 +10,9 @@
 from enum import Enum
 import ipywidgets as widgets
 import pyvista
+from tvbwidgets.core.logger.builder import get_logger
+
+LOGGER = get_logger(__name__)
 
 
 class Output3D(Enum):
@@ -38,6 +41,7 @@ def hide_actor(self, actor):
 
     def update_plot(self):
         with self:
+            LOGGER.info("update plot")
             self.clear_output(wait=True)
             self.plotter.show()