Issues

• Client 1.26.4b (.mul): wrong hues and invisible llama mount, original client renders fine

  ClassicUO/ClassicUO#1947 · Filter by author Pennywise0015 opened on Oct 22, 2026

• Linux launcher: client version is never detected, and client errors are not shown

  ClassicUO/ClassicUO#1946 · Filter by author LiveManQuestion opened on Oct 20, 2026

• Send_GameWindowSize after game login

  ClassicUO/ClassicUO#1937 · Filter by author mtwango opened on Sep 11, 2026

• Flatpak packaging

  ClassicUO/ClassicUO#1929 · Filter by author AsciiWolf opened on Aug 21, 2026

• New skeletal weapon primary/secondary abilities not supported

  ClassicUO/ClassicUO#1927 · Filter by author dominicrusso opened on Aug 10, 2026
  1

• ClassicUOLauncher: 'No encryption' persists as encryption_type = 1

  ClassicUO/ClassicUO#1926 · Filter by author michcu10 opened on Aug 9, 2026

• LINUX: some mul/idx files shall be upper case, others not in order to run

  ClassicUO/ClassicUO#1924 · Filter by author ghost opened on Jul 29, 2026

• Help with video settings

  ClassicUO/ClassicUO#1920 · Filter by author SkoDave opened on Jul 18, 2026

• Pants coving top hakama-shita

  ClassicUO/ClassicUO#1918 · Filter by author uogonemetal opened on Jul 5, 2026

• Feet of the character or other character parts showing through the walls when walking along walls in dungeons

  ClassicUO/ClassicUO#1916 · Filter by author Agetian opened on Jun 14, 2026
  1

• [Bug] Entity disappear and coordinate desync after server denies walking (regression in c95309e)

  ClassicUO/ClassicUO#1902 · Filter by author canerksk opened on May 29, 2026

• Name missing from paperdoll at login. Appears on reopen

  ClassicUO/ClassicUO#1900 · Filter by author caleb opened on May 25, 2026
  1

• Smooth boat movement can desync deck item/mobile tile membership, causing them to disappear

  ClassicUO/ClassicUO#1887 · Filter by author DemonRok opened on Apr 20, 2026
  2

• Close WorldMap macro action closes legacy map instead of CUO WorldMap

  ClassicUO/ClassicUO#1870 · Filter by author gu2tarman opened on Mar 12, 2026

• [Linux] - client launch fails in 1.1.1.0 but not in 1.0.0.0

  ClassicUO/ClassicUO#1859 · Filter by author Toak1 opened on Jan 27, 2026
  1

• Wayland GDK dispatch errors.

  ClassicUO/ClassicUO#1851 · Filter by author fspy opened on Dec 1, 2025
  1

• Script ClassicUO Issue

  ClassicUO/ClassicUO#1849 · Filter by author Yukimimiya opened on Nov 21, 2025

• ClassicUOLauncher create new profile failed

  ClassicUO/ClassicUO#1848 · Filter by author Yukimimiya opened on Nov 21, 2025
  6

• ClassicUOLauncher update failed

  ClassicUO/ClassicUO#1847 · Filter by author Yukimimiya opened on Nov 21, 2025
  2

• PacketHandlers.cs - Two bugged packets?

  ClassicUO/ClassicUO#1844 · Filter by author Pierre-Dole opened on Nov 19, 2025
  3

• Crash on CachyOS because of CustomHouse

  ClassicUO/ClassicUO#1841 · Filter by author gokhangeyik opened on Nov 18, 2025

• Launcher fails to launch due to broken dependencies

  ClassicUO/ClassicUO#1837 · Filter by author dirkackerman opened on Nov 13, 2025
  1

• Cannot click or type on login screen

  ClassicUO/ClassicUO#1836 · Filter by author dirkackerman opened on Nov 13, 2025

• Password not passed from profile to client correcly?

  ClassicUO/ClassicUO#1833 · Filter by author krzdv opened on Nov 9, 2025

• System slows down when running multiple clients

  ClassicUO/ClassicUO#1827 · Filter by author nowCoffee opened on Nov 1, 2025