diff --git a/CMakeLists.txt b/CMakeLists.txt
index bffc7a3..bc796a7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.16)
 project("AOG-TaskController")
 set(PROJECT_VERSION_MAJOR 1)
 set(PROJECT_VERSION_MINOR 3)
-set(PROJECT_VERSION_PATCH 1)
+set(PROJECT_VERSION_PATCH 2)
 set(PROJECT_VERSION
     "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}"
 )
diff --git a/src/task_controller.cpp b/src/task_controller.cpp
index 8b260bc..a7cc350 100644
--- a/src/task_controller.cpp
+++ b/src/task_controller.cpp
@@ -191,6 +191,7 @@ bool ClientState::is_element_or_parent_off(std::uint16_t elementNumber) const
 					auto childObject = nonConstPool.get_object_by_index(j);
 					if (childObject && childObject->get_object_id() == childId)
 					{
+						// Check if child is a DeviceElement with matching element number
 						if (childObject->get_object_type() == isobus::task_controller_object::ObjectTypes::DeviceElement)
 						{
 							auto childElementObject = std::dynamic_pointer_cast<isobus::task_controller_object::DeviceElementObject>(childObject);
@@ -200,6 +201,23 @@ bool ClientState::is_element_or_parent_off(std::uint16_t elementNumber) const
 								return is_element_or_parent_off(elementObject->get_element_number());
 							}
 						}
+						// Check if child is a DeviceProcessData whose DDI is mapped to the target element number
+						else if (childObject->get_object_type() == isobus::task_controller_object::ObjectTypes::DeviceProcessData)
+						{
+							auto processDataObject = std::dynamic_pointer_cast<isobus::task_controller_object::DeviceProcessDataObject>(childObject);
+							if (processDataObject)
+							{
+								auto ddi = static_cast<isobus::DataDescriptionIndex>(processDataObject->get_ddi());
+								auto parentElementNumber = elementObject->get_element_number();
+								if (has_element_number_for_ddi(ddi) &&
+								    get_element_number_for_ddi(ddi) == elementNumber &&
+								    parentElementNumber != elementNumber)
+								{
+									// Found a different parent element, recursively check if it or its parents are off
+									return is_element_or_parent_off(parentElementNumber);
+								}
+							}
+						}
 					}
 				}
 			}