diff --git a/pyhon/appliance.py b/pyhon/appliance.py
index a61a362..05b4b8d 100644
--- a/pyhon/appliance.py
+++ b/pyhon/appliance.py
@@ -11,6 +11,7 @@ from pyhon.attributes import HonAttribute
 from pyhon.command_loader import HonCommandLoader
 from pyhon.commands import HonCommand
 from pyhon.parameter.base import HonParameter
+from pyhon.parameter.enum import HonParameterEnum
 from pyhon.parameter.range import HonParameterRange
 from pyhon.typedefs import Parameter
 
@@ -109,7 +110,7 @@ class HonAppliance:
     @property
     def nick_name(self) -> str:
         result = self._check_name_zone("nickName")
-        if not result or re.findall("^[xX1\\s]+$", result):
+        if not result or re.findall("^[xX1\\s-]+$", result):
             return self.model_name
         return result
 
@@ -283,4 +284,6 @@ class HonAppliance:
                         parameter.max = int(base_value.value)
                         parameter.min = int(base_value.value)
                         parameter.step = 1
+                    elif isinstance(parameter, HonParameterEnum):
+                        parameter.values = base_value.values
                     parameter.value = base_value.value
diff --git a/pyhon/appliances/ov.py b/pyhon/appliances/ov.py
index f406ad4..77478cf 100644
--- a/pyhon/appliances/ov.py
+++ b/pyhon/appliances/ov.py
@@ -14,11 +14,4 @@ class Appliance(ApplianceBase):
             data["parameters"]["remainingTimeMM"].value = "0"
 
         data["active"] = data["parameters"]["onOffStatus"] == "1"
-
-        if program := int(data["parameters"]["prCode"].value):
-            if (setting := self.parent.settings["startProgram.program"]) and isinstance(
-                setting, HonParameterProgram
-            ):
-                data["programName"] = setting.ids.get(program, "")
-
         return data
diff --git a/pyhon/connection/api.py b/pyhon/connection/api.py
index a4a45f1..364bbb6 100644
--- a/pyhon/connection/api.py
+++ b/pyhon/connection/api.py
@@ -267,8 +267,13 @@ class TestAPI(HonAPI):
             _LOGGER.warning("Can't open %s", str(path))
             return {}
         with open(path, "r", encoding="utf-8") as json_file:
-            data: Dict[str, Any] = json.loads(json_file.read())
-        return data
+            text = json_file.read()
+        try:
+            data: Dict[str, Any] = json.loads(text)
+            return data
+        except json.decoder.JSONDecodeError as error:
+            _LOGGER.error("%s - %s", str(path), error)
+            return {}
 
     async def load_appliances(self) -> List[Dict[str, Any]]:
         result = []
diff --git a/requirements.txt b/requirements.txt
index 9ba048c..5c21de6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 aiohttp==3.8.4
 yarl==1.8.2
+typing-extensions==4.7.1
diff --git a/setup.py b/setup.py
index aff5f75..0b5a130 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@ with open("README.md", "r") as f:
 
 setup(
     name="pyhOn",
-    version="0.14.7",
+    version="0.14.9",
     author="Andre Basche",
     description="Control hOn devices with python",
     long_description=long_description,
@@ -21,7 +21,7 @@ setup(
     packages=find_packages(),
     include_package_data=True,
     python_requires=">=3.10",
-    install_requires=["aiohttp"],
+    install_requires=["aiohttp==3.8.4", "typing-extensions==4.7.1"],
     classifiers=[
         "Development Status :: 4 - Beta",
         "Environment :: Console",