During January 2025, MHSanaei focused on enhancing the reliability of inbound processing in the 3x-ui repository. Concentrating on frontend development with HTML, they addressed a critical edge-case bug affecting multi-user inbound scenarios. Their solution ensured that client-related logic executed only for inbounds configured for multiple users, preventing incorrect client additions and initializations in single-user configurations. This targeted fix improved data integrity and aligned with business requirements for multi-tenant environments. By prioritizing correctness and minimizing risk, MHSanaei reduced potential misconfigurations and support issues, demonstrating a thoughtful approach to debugging and code quality within a complex inbound handling workflow.