diff --git a/__init__.py b/__init__.py
index b59f157..e772827 100644
--- a/__init__.py
+++ b/__init__.py
@@ -23,13 +23,14 @@ cwd_for_subprocesses = python_path.parent
 
 # UTILITY FUNCTIONS
 def client_list_callback(scene, context):
-    global client_keys
+    from . import operators
+    
     items = [("Common", "Common", "")]
 
     username = bpy.context.window_manager.session.username
 
-    if client_keys:
-        for k in client_keys:
+    if operators.client_keys:
+        for k in operators.client_keys:
             if 'Client' in k[0]:
                 name = k[1]
 
diff --git a/operators.py b/operators.py
index 5234c37..b29a110 100644
--- a/operators.py
+++ b/operators.py
@@ -104,8 +104,8 @@ def refresh_session_data():
 
 
 def default_tick():
-    refresh_session_data()
-    upload_client_instance_position()
+    # refresh_session_data()
+    # upload_client_instance_position()
 
     return .2
 
@@ -475,8 +475,8 @@ def depsgraph_update(scene):
                         toogle_update_dirty(ctx, update)
                 else:
                     item = get_datablock_from_update(update,ctx)
-                    #get parent authority
                     
+                    #get parent authority
                     if hasattr(item,"id"):
                         parent_id = ctx.collection.id if ctx.collection.id != 'None' else ctx.scene.id