diff --git a/scenes/frame-ecm-list/frm-ecm-list.gd b/scenes/frame-ecm-list/frm-ecm-list.gd
index 9b4f806..25dbf75 100644
--- a/scenes/frame-ecm-list/frm-ecm-list.gd
+++ b/scenes/frame-ecm-list/frm-ecm-list.gd
@@ -25,7 +25,7 @@ func on_btn_cancel_pressed(btn, nodes):
     signaller.emit_signal('interfer_off_all')
     await get_tree().create_timer(0.1).timeout
     btn.pressed = false
-    nodes.any(func(btn): btn.pressed = false)
+    nodes.any(func(b): b.pressed = false)
 
 
 func on_btn_pressed(btn_this, btn_others):
diff --git a/scripts/interfer.gd b/scripts/interfer.gd
index f7c5abf..d7cec24 100644
--- a/scripts/interfer.gd
+++ b/scripts/interfer.gd
@@ -130,11 +130,6 @@ func on_timer_check_state(unit, ecms, resend_timeout):
                 send_ecm(ecm, unit)
                 ecm.tick_tx = tick
 
-func on_manual_control():
-    auto_status = 0
-
-func on_full_auto():
-    auto_status = 3
 
 func on_manual_control():
     auto_status = 0