Worked on the weaviate-python-client repository to enhance gRPC connectivity reliability in enterprise environments, particularly those using tunnels or proxies. Focused on networking and gRPC, the developer implemented a targeted feature in Python that sets the grpc.default_authority option for all channels, ensuring tunneled gRPC connections are consistently routed to the correct host. This change reduces the risk of misrouting and improves overall connection stability, addressing a common pain point for enterprise deployments. The work was delivered as a single, maintainable commit, emphasizing clarity and ease of troubleshooting while strengthening compatibility for complex network configurations without introducing unnecessary complexity.