Worked on the ros2/rviz repository to address a resource management issue in the rendering pipeline, focusing on the Texture Manager component. Using C++ and leveraging the Ogre Engine within the ROS ecosystem, implemented a guard in the loadEmbeddedTexture function to check if a texture already exists before loading it. This targeted fix prevented redundant loading of embedded textures, reducing memory usage and improving application stability. The approach demonstrated careful debugging and attention to code hygiene, resulting in more robust rendering and fewer runtime errors. The change contributed to better startup and shutdown performance for visualization workloads in rviz environments.