diff --git a/src/frontpanel/switch.rs b/src/frontpanel/switch.rs
index 59bf3a0..d27ed9b 100644
--- a/src/frontpanel/switch.rs
+++ b/src/frontpanel/switch.rs
@@ -85,7 +85,8 @@ impl Widget for ThreePosSwitch<'_> {
         let down_shortcut_released = self.down_shortcut.map_or(false, |shortcut| {
             ui.input_mut(|input| input.key_released(shortcut.logical_key) && shortcut.modifiers == input.modifiers)
         });
-        if resp.drag_started() {
+        let old_state = *self.state;
+        if resp.dragged() {
             let interact_pos = resp.interact_pointer_pos().unwrap();
             let sw_center = painter.clip_rect().left_top() + vec2(5.0, 12.0);
             if interact_pos.y > sw_center.y {
@@ -93,19 +94,17 @@ impl Widget for ThreePosSwitch<'_> {
             } else {
                 *self.state = SwitchState::Up;
             };
-            resp.mark_changed();
         } else if up_shortcut_pressed {
             *self.state = SwitchState::Up;
-            resp.mark_changed();
         } else if down_shortcut_pressed {
             *self.state = SwitchState::Down;
-            resp.mark_changed();
         } else if resp.drag_released() || up_shortcut_released || down_shortcut_released {
             *self.state = SwitchState::Neut;
-            resp.mark_changed();
         }
         if *self.state != SwitchState::Neut && !resp.dragged() && ui.input(|input| input.keys_down.is_empty()) {
             *self.state = SwitchState::Neut;
+        }
+        if *self.state != old_state {
             resp.mark_changed();
         }
         resp