In November 2024, contributed to the PCL-Community/PCL2-CE project by delivering a targeted bug fix for music playback robustness. Consolidated three commits addressing playback errors into a single fix (Fix #5096) with updates to ModMusic.vb. The changes ensure: (1) the next track is cleared when the waiting list is empty; (2) tracks that caused playback errors are removed from both the main and waiting lists to prevent repeated failures; (3) removal of an unnecessary delay after errors to improve responsiveness. This work enhances queue stability, reduces user-visible playback failures, and shortens recovery time in edge cases. Impact and value: - Higher reliability of music playback, fewer interruptions during listening sessions, and reduced need for manual intervention. - Faster recovery from errors, improving user experience and engagement. Technologies/skills demonstrated: - VB.NET code updates (ModMusic.vb) and robust error handling - Queue management and state synchronization - Performance optimization by removing unnecessary delays - Git-based change tracing with documented commits