diff --git a/gns3server/api/routes/compute/cloud_nodes.py b/gns3server/api/routes/compute/cloud_nodes.py
index 6dc135d55..fd333ab3c 100644
--- a/gns3server/api/routes/compute/cloud_nodes.py
+++ b/gns3server/api/routes/compute/cloud_nodes.py
@@ -85,7 +85,7 @@ def get_cloud(node: Cloud = Depends(dep_node)) -> schemas.Cloud:
 
 
 @router.put("/{node_id}", response_model=schemas.Cloud)
-def update_cloud(node_data: schemas.CloudUpdate, node: Cloud = Depends(dep_node)) -> schemas.Cloud:
+async def update_cloud(node_data: schemas.CloudUpdate, node: Cloud = Depends(dep_node)) -> schemas.Cloud:
     """
     Update a cloud node.
     """
diff --git a/gns3server/api/routes/compute/nat_nodes.py b/gns3server/api/routes/compute/nat_nodes.py
index d271d2798..06788f6a8 100644
--- a/gns3server/api/routes/compute/nat_nodes.py
+++ b/gns3server/api/routes/compute/nat_nodes.py
@@ -80,7 +80,7 @@ def get_nat_node(node: Nat = Depends(dep_node)) -> schemas.NAT:
 
 
 @router.put("/{node_id}", response_model=schemas.NAT)
-def update_nat_node(node_data: schemas.NATUpdate, node: Nat = Depends(dep_node)) -> schemas.NAT:
+async def update_nat_node(node_data: schemas.NATUpdate, node: Nat = Depends(dep_node)) -> schemas.NAT:
     """
     Update a NAT node.
     """
diff --git a/gns3server/api/routes/compute/vmware_nodes.py b/gns3server/api/routes/compute/vmware_nodes.py
index f1e3752ce..30f79902c 100644
--- a/gns3server/api/routes/compute/vmware_nodes.py
+++ b/gns3server/api/routes/compute/vmware_nodes.py
@@ -97,7 +97,7 @@ def get_vmware_node(node: VMwareVM = Depends(dep_node)) -> schemas.VMware:
     response_model=schemas.VMware,
     dependencies=[Depends(compute_authentication)]
 )
-def update_vmware_node(node_data: schemas.VMwareUpdate, node: VMwareVM = Depends(dep_node)) -> schemas.VMware:
+async def update_vmware_node(node_data: schemas.VMwareUpdate, node: VMwareVM = Depends(dep_node)) -> schemas.VMware:
     """
     Update a VMware node.
     """
diff --git a/gns3server/api/routes/compute/vpcs_nodes.py b/gns3server/api/routes/compute/vpcs_nodes.py
index 143ceef81..bd5181b67 100644
--- a/gns3server/api/routes/compute/vpcs_nodes.py
+++ b/gns3server/api/routes/compute/vpcs_nodes.py
@@ -91,15 +91,21 @@ def get_vpcs_node(node: VPCSVM = Depends(dep_node)) -> schemas.VPCS:
     response_model=schemas.VPCS,
     dependencies=[Depends(compute_authentication)]
 )
-def update_vpcs_node(node_data: schemas.VPCSUpdate, node: VPCSVM = Depends(dep_node)) -> schemas.VPCS:
+async def update_vpcs_node(node_data: schemas.VPCSUpdate, node: VPCSVM = Depends(dep_node)) -> schemas.VPCS:
     """
     Update a VPCS node.
     """
 
     node_data = jsonable_encoder(node_data, exclude_unset=True)
-    node.name = node_data.get("name", node.name)
-    node.console = node_data.get("console", node.console)
-    node.console_type = node_data.get("console_type", node.console_type)
+    name = node_data.get("name", node.name)
+    if node.name != name:
+        node.name = name
+    console = node_data.get("console", node.console)
+    if node.console != console:
+        node.console = console
+    console_type = node_data.get("console_type", node.console_type)
+    if node.console_type != console_type:
+        node.console_type = console_type
     node.updated()
     return node.asdict()
 
diff --git a/gns3server/compute/notification_manager.py b/gns3server/compute/notification_manager.py
index 44c9ca391..30f0a8050 100644
--- a/gns3server/compute/notification_manager.py
+++ b/gns3server/compute/notification_manager.py
@@ -54,7 +54,7 @@ def emit(self, action, event, **kwargs):
         """
 
         for listener in self._listeners:
-            asyncio.get_event_loop().call_soon_threadsafe(listener.put_nowait, (action, event, kwargs))
+            asyncio.get_running_loop().call_soon_threadsafe(listener.put_nowait, (action, event, kwargs))
 
     @staticmethod
     def reset():
diff --git a/gns3server/controller/notification.py b/gns3server/controller/notification.py
index 19672fb0d..3a63d9b87 100644
--- a/gns3server/controller/notification.py
+++ b/gns3server/controller/notification.py
@@ -73,7 +73,7 @@ def controller_emit(self, action, event):
         """
 
         for controller_listener in self._controller_listeners:
-            asyncio.get_event_loop().call_soon_threadsafe(controller_listener.put_nowait, (action, event, {}))
+            asyncio.get_running_loop().call_soon_threadsafe(controller_listener.put_nowait, (action, event, {}))
 
     def project_has_listeners(self, project_id):
         """
@@ -134,7 +134,7 @@ def _send_event_to_project(self, project_id, action, event):
         except KeyError:
             return
         for listener in project_listeners:
-            asyncio.get_event_loop().call_soon_threadsafe(listener.put_nowait, (action, event, {}))
+            asyncio.get_running_loop().call_soon_threadsafe(listener.put_nowait, (action, event, {}))
 
     def _send_event_to_all_projects(self, action, event):
         """
@@ -146,4 +146,4 @@ def _send_event_to_all_projects(self, action, event):
         """
         for project_listeners in self._project_listeners.values():
             for listener in project_listeners:
-                asyncio.get_event_loop().call_soon_threadsafe(listener.put_nowait, (action, event, {}))
+                asyncio.get_running_loop().call_soon_threadsafe(listener.put_nowait, (action, event, {}))