Worked on stabilizing operation handling and performance data connections in the google/dive repository, focusing on restoring expected behavior after a regression. Addressed a bug that prevented proper disconnection of queued operations, ensuring reliable processing paths and accurate performance metrics display. Utilized C++ and Qt to re-establish connections for performance counter and GPU timing data between AnalyzeDialog and MainWindow, validating the end-to-end flow with targeted checks and reviews. This work restored stability and trust in performance metrics, reducing manual investigation time for users and improving the robustness of operation processing within the application’s core data handling components.