My private Metin2 client runs, but it still refuses to behave as a polished, production-ready build. The game should open on any standard PC and let players hop seamlessly between four in-game channels; every system and asset is already in place, yet stubborn bugs stop the client from working end-to-end. The work is therefore focused purely on bug fixing. Graphics enhancements or brand-new features are not required right now, though I remain open to discussing them once stability has been achieved. What I can provide: the full client source, current binaries, a clean set of test accounts, and reproducible steps that trigger each issue. Expect a codebase that mixes the original Metin2 C++ with its usual Python script layer, plus some custom additions. Deliverables • A compiled client that launches, logs in, and keeps all four channels online without crashes or disconnects • A concise change log explaining each fix and where it was applied • Source code updated with clear comments so future tweaks remain straightforward I will test the build myself on multiple Windows PCs (Win10/11) and will sign off once every channel stays stable for a continuous 24-hour run. If that acceptance target sounds reasonable, let’s get the client finally running the way it should.