diff --git a/gns3server/compute/iou/iou_vm.py b/gns3server/compute/iou/iou_vm.py
index 83c5befa..a572c47a 100644
--- a/gns3server/compute/iou/iou_vm.py
+++ b/gns3server/compute/iou/iou_vm.py
@@ -406,6 +406,7 @@ class IOUVM(BaseNode):
 
         config = configparser.ConfigParser()
         try:
+            log.info("Checking IOU license in '{}'".format(self.iourc_path))
             with open(self.iourc_path, encoding="utf-8") as f:
                 config.read_file(f)
         except OSError as e:
diff --git a/gns3server/handlers/api/compute/atm_switch_handler.py b/gns3server/handlers/api/compute/atm_switch_handler.py
index 6b53faa1..193fe574 100644
--- a/gns3server/handlers/api/compute/atm_switch_handler.py
+++ b/gns3server/handlers/api/compute/atm_switch_handler.py
@@ -309,4 +309,4 @@ class ATMSwitchHandler:
         node = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
         port_number = int(request.match_info["port_number"])
         nio = node.get_nio(port_number)
-        await node.stream_pcap_file(nio, node.project.id, request, response)
+        await dynamips_manager.stream_pcap_file(nio, node.project.id, request, response)
diff --git a/gns3server/handlers/api/compute/ethernet_hub_handler.py b/gns3server/handlers/api/compute/ethernet_hub_handler.py
index 326f64d7..fedf3418 100644
--- a/gns3server/handlers/api/compute/ethernet_hub_handler.py
+++ b/gns3server/handlers/api/compute/ethernet_hub_handler.py
@@ -311,4 +311,4 @@ class EthernetHubHandler:
         node = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
         port_number = int(request.match_info["port_number"])
         nio = node.get_nio(port_number)
-        await node.stream_pcap_file(nio, node.project.id, request, response)
+        await dynamips_manager.stream_pcap_file(nio, node.project.id, request, response)
diff --git a/gns3server/handlers/api/compute/ethernet_switch_handler.py b/gns3server/handlers/api/compute/ethernet_switch_handler.py
index e47db0e4..b75511f6 100644
--- a/gns3server/handlers/api/compute/ethernet_switch_handler.py
+++ b/gns3server/handlers/api/compute/ethernet_switch_handler.py
@@ -338,4 +338,4 @@ class EthernetSwitchHandler:
         node = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
         port_number = int(request.match_info["port_number"])
         nio = node.get_nio(port_number)
-        await node.stream_pcap_file(nio, node.project.id, request, response)
+        await dynamips_manager.stream_pcap_file(nio, node.project.id, request, response)
diff --git a/gns3server/handlers/api/compute/frame_relay_switch_handler.py b/gns3server/handlers/api/compute/frame_relay_switch_handler.py
index 0ec4caee..2ea82c88 100644
--- a/gns3server/handlers/api/compute/frame_relay_switch_handler.py
+++ b/gns3server/handlers/api/compute/frame_relay_switch_handler.py
@@ -309,4 +309,4 @@ class FrameRelaySwitchHandler:
         node = dynamips_manager.get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
         port_number = int(request.match_info["port_number"])
         nio = node.get_nio(port_number)
-        await node.stream_pcap_file(nio, node.project.id, request, response)
+        await dynamips_manager.stream_pcap_file(nio, node.project.id, request, response)