diff --git a/sagemcom_api/client.py b/sagemcom_api/client.py
index afa71d2..b2012af 100644
--- a/sagemcom_api/client.py
+++ b/sagemcom_api/client.py
@@ -171,6 +171,8 @@ def __get_response_value(self, response, index=0):
             value = self.__get_response(response, index)["value"]
         except KeyError:
             value = None
+        except IndexError:
+            value = None
 
         # Rewrite result to snake_case
         value = humps.decamelize(value)
@@ -420,6 +422,7 @@ async def get_port_mappings(self) -> list[PortMapping]:
     async def reboot(self):
         """Reboot Sagemcom F@st device."""
         action = {
+            "id": 0,
             "method": "reboot",
             "xpath": "Device",
             "parameters": {"source": "GUI"},