diff --git a/src/ansys/fluent/core/__init__.py b/src/ansys/fluent/core/__init__.py
index ea09479245b..4e83df70581 100644
--- a/src/ansys/fluent/core/__init__.py
+++ b/src/ansys/fluent/core/__init__.py
@@ -78,5 +78,11 @@ def version_info() -> str:
 
 pydoc.text.docother = fldoc.docother.__get__(pydoc.text, pydoc.TextDoc)
 
+# Whether to use datamodel state caching
 DATAMODEL_USE_STATE_CACHE = True
+
+# Whether to use datamodel attribute caching
 DATAMODEL_USE_ATTR_CACHE = True
+
+# Whether stream and cache commands state
+DATAMODEL_USE_NOCOMMANDS_DIFF_STATE = True
diff --git a/src/ansys/fluent/core/services/datamodel_se.py b/src/ansys/fluent/core/services/datamodel_se.py
index 43e9a379808..1c8c362c17e 100644
--- a/src/ansys/fluent/core/services/datamodel_se.py
+++ b/src/ansys/fluent/core/services/datamodel_se.py
@@ -411,7 +411,9 @@ def get_attr(self, attrib: str) -> Any:
         Any
             Value of the attribute.
         """
-        if pyfluent.DATAMODEL_USE_ATTR_CACHE:
+        if pyfluent.DATAMODEL_USE_ATTR_CACHE and hasattr(
+            DataModelProtoModule, "SubscribeEventsRequest"
+        ):
             return self._get_cached_attr(attrib)
         return self._get_remote_attr(attrib)
 
diff --git a/src/ansys/fluent/core/session_pure_meshing.py b/src/ansys/fluent/core/session_pure_meshing.py
index 3daab863457..21c0baf5865 100644
--- a/src/ansys/fluent/core/session_pure_meshing.py
+++ b/src/ansys/fluent/core/session_pure_meshing.py
@@ -40,9 +40,8 @@ def __init__(self, fluent_connection: FluentConnection):
             for rules in self.__class__.rules:
                 request = datamodel_se_pb2.DataModelRequest()
                 request.rules = rules
-                request.diffstate = (
-                    datamodel_se_pb2.DIFFSTATE_NOCOMMANDS
-                )  # DIFFSTATE_FULL?
+                if pyfluent.DATAMODEL_USE_NOCOMMANDS_DIFF_STATE:
+                    request.diffstate = datamodel_se_pb2.DIFFSTATE_NOCOMMANDS
                 streaming = StreamingService(
                     stub=datamodel_service_se._stub,
                     request=request,