Issues

• Inputs getting stuck after upgrading to 6.2.0

  moonlight-stream/moonlight-qt#2035 · Filter by author rafajrichard opened on Oct 6, 2026

• Moonlight v6.2 Portable crashes during startup after upgrade from v6.1

  moonlight-stream/moonlight-qt#2032 · Filter by author paukart opened on Oct 5, 2026
  3

• Moonlight on Mac v6.2.0 broke the mouse behavior when using wacom tablet.

  moonlight-stream/moonlight-qt#2031 · Filter by author Dnilo opened on Oct 5, 2026

• Right click stops working after spamming left click too many times

  moonlight-stream/moonlight-qt#2026 · Filter by author ratubi opened on Oct 1, 2026

• D3D11VA: P010 R16_UNORM sampling needs storage-aware YUV offsets and scaling

  moonlight-stream/moonlight-qt#2024 · Filter by author StardustLuo opened on Sep 30, 2026
  1

• Moonlight 4K 120 FPS stuttering while 4K 144 FPS works perfectly

  moonlight-stream/moonlight-qt#2021 · Filter by author Killboywes opened on Sep 25, 2026

• [Crash] MoonlightPortable 6.4.1 crashes at "Starting RTSP handshake..." while official 6.1.0 and Moonlight V+ work perfectly

  moonlight-stream/moonlight-qt#2018 · Filter by author ApproLight01 opened on Sep 21, 2026
  1

• 8BitDo Ultimate 2C no longer detected on macOS 27 unless SDL_JOYSTICK_MFI=0

  moonlight-stream/moonlight-qt#2017 · Filter by author yodajones77 opened on Sep 20, 2026

• Linux (X11/amdgpu): fullscreen stream start applies an invalid DoubleScan HDMI mode, TV rejects it as "unsupported"

  moonlight-stream/moonlight-qt#2005 · Filter by author AllChrist opened on Sep 8, 2026

• Add selectable client-side downscaling filters

  moonlight-stream/moonlight-qt#1994 · Filter by author Tiikara opened on Aug 31, 2026

• Cant pair on the SteamDeck Connection closed Error 2

  moonlight-stream/moonlight-qt#1990 · Filter by author SimonPhilpott opened on Aug 28, 2026

• Nightly Build Identification

  enhancementgood first issue
  Feature

  moonlight-stream/moonlight-qt#1985 · Filter by author shawngmc opened on Aug 23, 2026
  1

• Steam Deck audio crackling: SdlAudioRenderer discard gate forms a limit cycle with its backpressure gate (root cause + verified fix, likely closes #1184)

  moonlight-stream/moonlight-qt#1978 · Filter by author Catkinsv3 opened on Aug 15, 2026
  7

• To pause the streaming when Moonlight is minimize

  moonlight-stream/moonlight-qt#1970 · Filter by author chchia opened on Aug 10, 2026

• Couldn't input backslash(\), pipe(|) and Muhenkan in Japanese keyboard

  moonlight-stream/moonlight-qt#1962 · Filter by author FoxRefire opened on Aug 4, 2026
  2

• Choosing loopback interface bug Windows 11 home 25H2 (OC 26200.8875)

  moonlight-stream/moonlight-qt#1960 · Filter by author ChaiteAlex opened on Aug 2, 2026

• QNetworkReply::UnknownNetworkError on macOS 27 Public Beta 2

  external issue
  Bug

  moonlight-stream/moonlight-qt#1953 · Filter by author jorys-paulin opened on Jul 26, 2026
  18

• Persistent audio crackling on CachyOS Handheld with ROG Ally X

  moonlight-stream/moonlight-qt#1943 · Filter by author VicenteOlmos opened on Jul 19, 2026

• [steamlink] Crashes when USB Audio Device is connected

  bug
  Bug

  moonlight-stream/moonlight-qt#1941 · Filter by author TippyLion28 opened on Jul 19, 2026

• Hardware decoding fails in Flatpak on Linux Mint 22.3 / AMD Radeon R5; Moonlight falls back to software decoding

  moonlight-stream/moonlight-qt#1936 · Filter by author Owlock opened on Jul 15, 2026
  2

• Feature Request: WASAPI exclusive-mode audio renderer for multichannel PCM output on Windows

  moonlight-stream/moonlight-qt#1934 · Filter by author thedavidweng opened on Jul 14, 2026
  4

• External mouse input feels noticeably sluggish on macOS client compared to Steam Deck Moonlight Client and Steam Remote Play on MacOS

  moonlight-stream/moonlight-qt#1929 · Filter by author Dave-Bowman9000 opened on Jul 9, 2026
  8

• Moonlight error code 139 / Crashes on startup

  moonlight-stream/moonlight-qt#1928 · Filter by author Alsira opened on Jul 9, 2026 · v6.2
  2

• Moonlight Can't be Captured by OBS Game Window

  moonlight-stream/moonlight-qt#1926 · Filter by author xCISACx opened on Jul 5, 2026

• Remember "Native" resolution setting

  moonlight-stream/moonlight-qt#1923 · Filter by author chrisrnj opened on Jun 30, 2026
  3