During February 2026, contributed to the librenms/librenms repository by developing a Duplex Status Column for the Faulty Ports List, aimed at improving port visibility and fault isolation. This feature involved updating both backend and frontend components using PHP and JavaScript to ensure duplex mode data is processed and displayed by default. An icon-based user interface was implemented to present duplex status efficiently, optimizing space and clarity. The work enhanced troubleshooting by providing immediate duplex information, reducing manual inspection time and supporting faster mean time to repair. No bugs were fixed during this period, with efforts focused on this targeted feature enhancement.