Worked on the PCL-Community/PCL2-CE repository to enhance application reliability and user experience by addressing three critical bugs. Focused on improving exception handling and runtime stability using C# and .NET, the developer refactored browser launch logic to ensure errors are properly caught and fallback messaging is consistent with ShellOnly behavior. In the WPF-based UI, they resolved a hover state issue affecting the Favorite button on the resource search page, restoring expected interactivity. Additionally, they prevented crashes during server MOTD rendering by introducing null safety for missing ping descriptions. These targeted fixes strengthened code robustness and improved overall application resilience.