diff --git a/frigate/comms/dispatcher.py b/frigate/comms/dispatcher.py
index 5c6cf0f4c..86ab35a33 100644
--- a/frigate/comms/dispatcher.py
+++ b/frigate/comms/dispatcher.py
@@ -229,6 +229,6 @@ class Dispatcher:
 
             logger.info(f"Setting ptz command to {command} for {camera_name}")
         except KeyError as k:
-            logger.error(f"Invalid PTZ command {payload}: {k.with_traceback()}")
+            logger.error(f"Invalid PTZ command {payload}: {k}")
         #except Exception as e:
         #    logger.error(f"Error sending {payload} to {camera_name}: {e}")
diff --git a/frigate/ptz.py b/frigate/ptz.py
index f1be43960..209bdb3bf 100644
--- a/frigate/ptz.py
+++ b/frigate/ptz.py
@@ -52,7 +52,6 @@ class OnvifController:
         ptz = onvif.create_ptz_service()
         request = ptz.create_type("GetConfigurationOptions")
         request.ConfigurationToken = profile.PTZConfiguration.token
-        ptz_config = ptz.GetConfigurationOptions(request)
 
         # setup moving request
         move_request = ptz.create_type("ContinuousMove")
@@ -64,6 +63,10 @@ class OnvifController:
         for preset in presets:
             self.cams[camera_name]["presets"][preset["Name"]] = preset["token"]
 
+        # get list of supported features
+        ptz_config = ptz.GetConfigurationOptions(request)
+        logger.error(f"ptz config is {ptz_config}")
+
         self.cams[camera_name]["init"] = True
 
     def _stop(self, camera_name: str) -> None:
@@ -146,7 +149,7 @@ class OnvifController:
         onvif.get_service("ptz").ContinuousMove(move_request)
 
     def handle_command(
-        self, camera_name: str, command: OnvifCommandEnum, param: str
+        self, camera_name: str, command: OnvifCommandEnum, param: str = ""
     ) -> None:
         if camera_name not in self.cams.keys():
             logger.error(f"Onvif is not setup for {camera_name}")