Worked on stabilizing Qiskit session handling within the PennyLaneAI/pennylane-qiskit repository, focusing on improving the reliability of quantum device integration. Addressed a critical bug by refining the session closure logic to ensure sessions are only closed if they are not already closed or if they are not None, which reduced the occurrence of flaky device sessions and enhanced overall workflow stability. Utilized Python for implementing and testing the fix, leveraging skills in PennyLane-Qiskit integration, session management debugging, and Git-based change management. This work contributed to higher uptime and a smoother user experience for quantum workflow users relying on this integration.