Chocobann focused on improving server reliability for the SierraBay/SierraBay12 repository by addressing a critical crash scenario in the preferences persistence module. Using DM and leveraging skills in error handling and server management, Chocobann implemented robust fallback mechanisms to handle JSON encoding failures, ensuring that user preferences would not cause server downtime. The solution involved hardening the data path to prevent crashes, thereby increasing the availability and reliability of user settings. This work required collaboration with other developers and demonstrated a thoughtful approach to stability in game development environments, delivering a targeted fix that improved the resilience of a core server component.