Worked on the finalburnneo/FBNeo repository, focusing on improving the clarity of debug output related to resolution settings. Addressed a specific issue in vid_switchres.cpp by correcting a misspelling in the log messages, which enhanced the readability and usefulness of debugging information for developers and QA teams. Utilized C++ for the codebase and applied Git patching techniques to ensure precise and maintainable changes. This targeted bug fix contributed to more efficient troubleshooting and better support for resolution-related issues, reflecting a commitment to code quality and maintainability. The work emphasized attention to detail and effective communication within the development process.