diff --git a/source/funkin/play/GameOverSubState.hx b/source/funkin/play/GameOverSubState.hx
index d2ba83191..dadd5a3d9 100644
--- a/source/funkin/play/GameOverSubState.hx
+++ b/source/funkin/play/GameOverSubState.hx
@@ -289,6 +289,7 @@ class GameOverSubState extends MusicBeatSubState
     {
       gameOverMusic.loadEmbedded(musicPath);
       gameOverMusic.volume = startingVolume;
+      gameOverMusic.looped = !isEnding;
       gameOverMusic.play();
     }
   }
diff --git a/source/funkin/play/notes/Strumline.hx b/source/funkin/play/notes/Strumline.hx
index 0145dee3f..948e9fa5b 100644
--- a/source/funkin/play/notes/Strumline.hx
+++ b/source/funkin/play/notes/Strumline.hx
@@ -274,7 +274,9 @@ class Strumline extends FlxSpriteGroup
   static function calculateNoteYPos(strumTime:Float, vwoosh:Bool = true):Float
   {
     // Make the note move faster visually as it moves offscreen.
-    var vwoosh:Float = (strumTime < Conductor.songPosition) && vwoosh ? 2.0 : 1.0;
+    // var vwoosh:Float = (strumTime < Conductor.songPosition) && vwoosh ? 2.0 : 1.0;
+    // ^^^ commented this out... do NOT make it move faster as it moves offscreen!
+    var vwoosh:Float = 1.0;
     var scrollSpeed:Float = PlayState.instance?.currentChart?.scrollSpeed ?? 1.0;
 
     return Constants.PIXELS_PER_MS * (Conductor.songPosition - strumTime) * scrollSpeed * vwoosh * (Preferences.downscroll ? 1 : -1);
diff --git a/source/funkin/play/notes/SustainTrail.hx b/source/funkin/play/notes/SustainTrail.hx
index ab4bf5f16..7367b97af 100644
--- a/source/funkin/play/notes/SustainTrail.hx
+++ b/source/funkin/play/notes/SustainTrail.hx
@@ -149,9 +149,9 @@ class SustainTrail extends FlxSprite
     if (sustainLength == s) return s;
 
     height = sustainHeight(s, getScrollSpeed());
-    // updateColorTransform();
+    this.sustainLength = s;
     updateClipping();
-    return sustainLength = s;
+    return this.sustainLength;
   }
 
   /**
@@ -162,13 +162,15 @@ class SustainTrail extends FlxSprite
   public function updateClipping(songTime:Float = 0):Void
   {
     var clipHeight:Float = FlxMath.bound(sustainHeight(sustainLength - (songTime - strumTime), getScrollSpeed()), 0, height);
-    if (clipHeight == 0)
+    if (clipHeight <= 0.1)
     {
       visible = false;
       return;
     }
     else
+    {
       visible = true;
+    }
 
     var bottomHeight:Float = graphic.height * zoom * endOffset;
     var partHeight:Float = clipHeight - bottomHeight;
diff --git a/source/funkin/ui/debug/charting/ChartEditorState.hx b/source/funkin/ui/debug/charting/ChartEditorState.hx
index 294c230d5..9dd3c7313 100644
--- a/source/funkin/ui/debug/charting/ChartEditorState.hx
+++ b/source/funkin/ui/debug/charting/ChartEditorState.hx
@@ -124,6 +124,7 @@ import flixel.group.FlxGroup.FlxTypedGroup;
 import funkin.audio.visualize.PolygonVisGroup;
 import flixel.input.mouse.FlxMouseEvent;
 import flixel.text.FlxText;
+import flixel.system.debug.log.LogStyle;
 
 using Lambda;
 
@@ -544,6 +545,11 @@ class ChartEditorState extends UIState // UIState derives from MusicBeatState
    */
   var playtestPracticeMode:Bool = false;
 
+  /**
+   * Enables or disables the "debugger" popup that appears when you run into a flixel error.
+   */
+  var enabledDebuggerPopup:Bool = true;
+
   // Visuals
 
   /**
@@ -2423,6 +2429,23 @@ class ChartEditorState extends UIState // UIState derives from MusicBeatState
       this.refreshToolbox(CHART_EDITOR_TOOLBOX_METADATA_LAYOUT);
     }
 
+    playbarDifficulty.onClick = _ -> {
+      if (FlxG.keys.pressed.CONTROL)
+      {
+        this.setToolboxState(CHART_EDITOR_TOOLBOX_DIFFICULTY_LAYOUT, true);
+      }
+      else
+      {
+        incrementDifficulty(-1);
+        this.refreshToolbox(CHART_EDITOR_TOOLBOX_DIFFICULTY_LAYOUT);
+      }
+    }
+
+    playbarDifficulty.onRightClick = _ -> {
+      incrementDifficulty(1);
+      this.refreshToolbox(CHART_EDITOR_TOOLBOX_DIFFICULTY_LAYOUT);
+    }
+
     // Add functionality to the menu items.
 
     // File
@@ -2604,10 +2627,6 @@ class ChartEditorState extends UIState // UIState derives from MusicBeatState
       menubarLabelPlaybackSpeed.text = 'Playback Speed - ${pitchDisplay}x';
     }
 
-    playbarDifficulty.onClick = _ -> {
-      this.setToolboxState(CHART_EDITOR_TOOLBOX_DIFFICULTY_LAYOUT, true);
-    }
-
     menubarItemToggleToolboxDifficulty.onChange = event -> this.setToolboxState(CHART_EDITOR_TOOLBOX_DIFFICULTY_LAYOUT, event.value);
     menubarItemToggleToolboxMetadata.onChange = event -> this.setToolboxState(CHART_EDITOR_TOOLBOX_METADATA_LAYOUT, event.value);
     menubarItemToggleToolboxNotes.onChange = event -> this.setToolboxState(CHART_EDITOR_TOOLBOX_NOTEDATA_LAYOUT, event.value);
@@ -4462,8 +4481,8 @@ class ChartEditorState extends UIState // UIState derives from MusicBeatState
     if (playbarSongRemaining.value != songRemainingString) playbarSongRemaining.value = songRemainingString;
 
     playbarNoteSnap.text = '1/${noteSnapQuant}';
-    playbarDifficulty.text = "Difficulty: " + selectedDifficulty.toTitleCase();
-    playbarBPM.text = "BPM: " + (Conductor.currentTimeChange?.bpm ?? 0.0);
+    playbarDifficulty.text = '${selectedDifficulty.toTitleCase()}';
+    // playbarBPM.text = 'BPM: ${(Conductor.currentTimeChange?.bpm ?? 0.0)}';
   }
 
   function handlePlayhead():Void
@@ -4821,11 +4840,11 @@ class ChartEditorState extends UIState // UIState derives from MusicBeatState
     FlxG.watch.addQuick('scrollPosInPixels', scrollPositionInPixels);
     FlxG.watch.addQuick('playheadPosInPixels', playheadPositionInPixels);
 
-    FlxG.watch.addQuick("tapNotesRendered", renderedNotes.members.length);
-    FlxG.watch.addQuick("holdNotesRendered", renderedHoldNotes.members.length);
-    FlxG.watch.addQuick("eventsRendered", renderedEvents.members.length);
-    FlxG.watch.addQuick("notesSelected", currentNoteSelection.length);
-    FlxG.watch.addQuick("eventsSelected", currentEventSelection.length);
+    FlxG.watch.addQuick("tapNotesRendered", renderedNotes?.members?.length);
+    FlxG.watch.addQuick("holdNotesRendered", renderedHoldNotes?.members?.length);
+    FlxG.watch.addQuick("eventsRendered", renderedEvents?.members?.length);
+    FlxG.watch.addQuick("notesSelected", currentNoteSelection?.length);
+    FlxG.watch.addQuick("eventsSelected", currentEventSelection?.length);
   }
 
   function handlePostUpdate():Void
@@ -4861,6 +4880,9 @@ class ChartEditorState extends UIState // UIState derives from MusicBeatState
       return;
     }
 
+    LogStyle.WARNING.openConsole = enabledDebuggerPopup;
+    LogStyle.ERROR.openConsole = enabledDebuggerPopup;
+
     // TODO: Rework asset system so we can remove this.
     switch (currentSongStage)
     {
@@ -5190,7 +5212,8 @@ class ChartEditorState extends UIState // UIState derives from MusicBeatState
       }
     }
 
-    this.success('Switch Difficulty', 'Switched difficulty to ${selectedDifficulty.toTitleCase()}');
+    // Removed this notification because you can see your difficulty in the playbar now.
+    // this.success('Switch Difficulty', 'Switched difficulty to ${selectedDifficulty.toTitleCase()}');
   }
 
   /**
diff --git a/source/funkin/ui/debug/charting/handlers/ChartEditorToolboxHandler.hx b/source/funkin/ui/debug/charting/handlers/ChartEditorToolboxHandler.hx
index ff18a6966..ce1997968 100644
--- a/source/funkin/ui/debug/charting/handlers/ChartEditorToolboxHandler.hx
+++ b/source/funkin/ui/debug/charting/handlers/ChartEditorToolboxHandler.hx
@@ -347,6 +347,16 @@ class ChartEditorToolboxHandler
       state.playtestStartTime = checkboxStartTime.selected;
     };
 
+    var checkboxDebugger:Null<CheckBox> = toolbox.findComponent('playtestDebuggerCheckbox', CheckBox);
+
+    if (checkboxDebugger == null) throw 'ChartEditorToolboxHandler.buildToolboxPlaytestPropertiesLayout() - Could not find playtestDebuggerCheckbox component.';
+
+    state.enabledDebuggerPopup = checkboxDebugger.selected;
+
+    checkboxDebugger.onClick = _ -> {
+      state.enabledDebuggerPopup = checkboxDebugger.selected;
+    };
+
     return toolbox;
   }