Worked on stabilizing the Laser GUI components within the Ulm-IQO/qudi-iqo-modules repository, focusing exclusively on bug fixing and maintenance. Addressed critical issues related to signal handling and memory management by resolving signal disconnections during module deactivation, which reduced errors and memory leaks. Improved the teardown process for dock widgets and control actions, enhancing runtime stability and maintainability. Updated documentation to clarify the resolution of thread errors encountered during laser reactivation, supporting future maintenance efforts. Utilized Python for all development, applying skills in GUI development and signal handling to ensure the robustness and traceability of the Laser GUI module.