Issues

• [QUESTION] Performance: our client is CPU-bound at ~4x the Babylon floor. What we measured, what we tried, and where we could use your guidance

  animationcharactermonsterperformancerenderingstability
  Ignies/OpenMu-Client-Babylon#519 · Filter by author openmubr opened on Nov 7, 2026
  2

• [QUESTION] About the project and development

  feature
  Ignies/OpenMu-Client-Babylon#515 · Filter by author aimagist opened on Nov 3, 2026
  1

  

• [BUG] Chaos Machine recipe hints do not match OpenMU's default recipes (Chaos weapon, Fruit, +11..+15, shields, Fenrir...)

  bugcharactercombatuiworld
  Ignies/OpenMu-Client-Babylon#475 · Filter by author openmubr opened on Oct 8, 2026

• Market Union Member Julia: NpcWindowResponse has no case for JuliaWarpMarketServer, so the warp is unusable

  mapnpcui
  Ignies/OpenMu-Client-Babylon#474 · Filter by author openmubr opened on Oct 8, 2026
  1

• [BUG] Blank screen when the client is opened with ?cs= on a fresh browser (no saved worlds)

  bugui
  Ignies/OpenMu-Client-Babylon#473 · Filter by author openmubr opened on Oct 7, 2026

• [BUG] Friend chat: "Could not reach the chat server" when the game server is behind Docker/NAT

  bugnetworkingui
  Ignies/OpenMu-Client-Babylon#472 · Filter by author openmubr opened on Oct 7, 2026

• [BUG] NPC windows (shop, vault, Chaos Machine) stay open when you walk away, so they can be used from anywhere

  bugmapnetworkingnpcui
  Ignies/OpenMu-Client-Babylon#471 · Filter by author openmubr opened on Oct 7, 2026

• [BUG] Server messages (gold notice, system messages) show broken accents (e.g. Olá)

  bugcharacter
  Ignies/OpenMu-Client-Babylon#470 · Filter by author openmubr opened on Oct 7, 2026

• [BUG] Trade window: partner's items show no tooltip on hover

  bugclient-versionmarketplaceuiworld
  Ignies/OpenMu-Client-Babylon#469 · Filter by author openmubr opened on Oct 7, 2026

• [BUG] Chaos Castle desync and stutter

  bug
  Ignies/OpenMu-Client-Babylon#324 · Filter by author Leader-Emerald opened on Sep 16, 2026
  1

  

• [BUG] Chaos Castle event starting too soon

  bug
  Ignies/OpenMu-Client-Babylon#323 · Filter by author Leader-Emerald opened on Sep 16, 2026
  

• [BUG] Chaos Castle entrance message

  bug
  Ignies/OpenMu-Client-Babylon#322 · Filter by author Leader-Emerald opened on Sep 16, 2026
  

• [BUG] Player stuck in Lorencia after login

  bug
  Ignies/OpenMu-Client-Babylon#312 · Filter by author Leader-Emerald opened on Sep 16, 2026
  1

  

• [BUG] Not following player when minimized

  bug
  Ignies/OpenMu-Client-Babylon#308 · Filter by author Leader-Emerald opened on Sep 15, 2026
  1

  

• Add a few dense 2-3 monster spots, like Devias 3 has by default

  Ignies/OpenMu-Client-Babylon#297 · Filter by author Ignies opened on Sep 15, 2026

• [BUG] Account stays online after a dropped connection

  bug
  Ignies/OpenMu-Client-Babylon#295 · Filter by author Ignies opened on Sep 15, 2026

• Camera review for 097d login

  Ignies/OpenMu-Client-Babylon#63 · Filter by author Ignies opened on Sep 4, 2026
  1

• NPC Models missing

  bug
  Ignies/OpenMu-Client-Babylon#5 · Filter by author Ignies opened on Sep 1, 2026