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IDProjectCategoryView StatusLast Update
0010201ardourbugspublic2026-04-22 22:01
Reporterbzub Assigned To 
PrioritynormalSeverityminorReproducibilityalways
Status newResolutionopen 
PlatformArchOSLinuxOS Version(any)
Product Version9.1 
Summary0010201: Novation Launchkey cue-mode pads don't update when scrolling vertically
DescriptionThis could also happen with the Launchpad pro but I haven't tried yet.
Steps To Reproduce1. Create a track with more rows than the launchkey has for pad rows (3+).
2. Plug in the launchkey ans switch pads to cue mode.
3. Press the vertical scroll arrow down on the launchkey.

The pad LEDs do not update until you exit cue-mode and go back, or I think sometimes individual slots update if cue slots are triggered.
Tagscue

Activities

bzub

2026-04-22 22:01

reporter   ~0030282

This diff appears to fix the issue for me:

```
$ git diff
diff --git a/libs/surfaces/launchkey_4/launchkey_4.cc b/libs/surfaces/launchkey_4/launchkey_4.cc
index 0d107e5229..4a9469b800 100644
--- a/libs/surfaces/launchkey_4/launchkey_4.cc
+++ b/libs/surfaces/launchkey_4/launchkey_4.cc
@@ -1298,6 +1298,7 @@ LaunchKey4::button_up ()
        if (scroll_y_offset >= 1) {
                scroll_y_offset -= 1;
                show_scene_ids ();
+ map_triggers ();
        }
 }
 
@@ -1310,6 +1311,7 @@ LaunchKey4::button_down()
 
        scroll_y_offset += 1;
        show_scene_ids ();
+ map_triggers ();
 }
 
 void
```

Issue History

Date Modified Username Field Change
2026-02-21 23:37 bzub New Issue
2026-02-21 23:37 bzub Tag Attached: cue
2026-04-22 22:01 bzub Note Added: 0030282