diff --git a/Gui/QtGUIutils/QtStartWindow.py b/Gui/QtGUIutils/QtStartWindow.py
index c22e4ee3..d8fc1ded 100644
--- a/Gui/QtGUIutils/QtStartWindow.py
+++ b/Gui/QtGUIutils/QtStartWindow.py
@@ -688,6 +688,11 @@ def _update_module_dict(self, UsedChannels):
                 keys_to_remove.remove(str(key-1))
         for key in keys_to_remove:
             self.master.instruments._module_dict.pop(key)
+            for group_key, group in self.master.instruments.powering_groups.items():
+                group.remove_module(key)        
+        for group_key, group in self.master.instruments.powering_groups.items():
+                logger.info(f"Group key: {group_key}, Group: {group}, Modules: {group.modulenames}")
+
         logger.info(f"Module Dict:",self.master.instruments.get_modules())
         logger.info(f"Instruments:",self.master.instruments.get_instruments())
 
diff --git a/Gui/python/IVCurveHandler.py b/Gui/python/IVCurveHandler.py
index 02df6486..0e131257 100644
--- a/Gui/python/IVCurveHandler.py
+++ b/Gui/python/IVCurveHandler.py
@@ -21,6 +21,7 @@ def __init__(
         self.instruments = instrument_cluster
         self.powergroup = None
         for group_key, group in self.instruments.powering_groups.items():
+            logger.info(f"Group key: {group_key}, Group: {group}, Modules: {group.modulenames}")
             self.powergroup = group
         self.measurements = {}
         for name in self.powergroup.modulenames: