Worked on stabilizing Telegram networking within the openclaw/openclaw repository, focusing on the WSL2 environment. Addressed a persistent network configuration issue by disabling the autoSelectFamily option by default on WSL2, which reduced flaky connectivity. To improve startup performance, implemented a caching mechanism for WSL2 detection, minimizing repeated filesystem probes and accelerating environment checks. Comprehensive tests were added to validate the new logic under various scenarios, ensuring reliability for both developers and users. The work demonstrated proficiency in configuration management, Node.js, and test-driven development, with all changes tracked through Git for traceability and continuous integration reliability improvements.