In November 2025, Wrhkart developed a network performance optimization for the au-ts/sddf repository, focusing on embedded systems and network programming using C. The work centered on implementing a cross-platform driver enhancement that enabled RX store-and-forward, tuned flow-control thresholds, and optimized programmable burst lengths to improve throughput and reduce CPU overhead. Wrhkart addressed platform-specific requirements for Odroid C2, C4, and P550, integrating hardware offloads such as RX/TX checksum support while removing redundant software calculations. The comprehensive change set also included code formatting and documentation improvements, resulting in a maintainable, efficient solution that stabilized network performance under varying load conditions.