diff --git a/scripts/ui/remap_panel.gd b/scripts/ui/remap_panel.gd
index 58215be..de22f78 100644
--- a/scripts/ui/remap_panel.gd
+++ b/scripts/ui/remap_panel.gd
@@ -11,12 +11,19 @@ const REMAP_SAVE_PATH: String = "user://remap.save"
 
 var remapping_action: String = ""
 var remapping_button: Button = null
+var _cached_router: Node = null
+
+
+func _get_router() -> Node:
+	if not is_instance_valid(_cached_router):
+		_cached_router = get_node_or_null("/root/InputRouter")
+	return _cached_router
 
 
 func _ready() -> void:
 	load_bindings()
 	create_action_list()
-	var router: Node = get_node_or_null("/root/InputRouter")
+	var router: Node = _get_router()
 	if router and router.has_signal("device_changed"):
 		router.connect("device_changed", _on_device_changed)
 
@@ -67,7 +74,7 @@ func get_action_text(action: StringName) -> String:
 		return "None"
 
 	var current_device: int = 0
-	var router: Node = get_node_or_null("/root/InputRouter")
+	var router: Node = _get_router()
 	if router:
 		current_device = int(router.get("current_device"))
 
@@ -88,7 +95,7 @@ func get_action_icon(action: StringName) -> Texture2D:
 		return null
 
 	var current_device: int = 0
-	var router: Node = get_node_or_null("/root/InputRouter")
+	var router: Node = _get_router()
 	if router:
 		current_device = int(router.get("current_device"))
 
diff --git a/tests/benchmark_remap.gd b/tests/benchmark_remap.gd
new file mode 100644
index 0000000..98b932a
--- /dev/null
+++ b/tests/benchmark_remap.gd
@@ -0,0 +1,42 @@
+extends SceneTree
+
+
+func _initialize() -> void:
+	var script: GDScript = load("res://scripts/ui/remap_panel.gd") as GDScript
+	var panel: Node = script.new()
+
+	root.add_child(panel)
+
+	var panel_vbox: VBoxContainer = VBoxContainer.new()
+	panel_vbox.name = "VBoxContainer"
+	var panel_scroll: ScrollContainer = ScrollContainer.new()
+	panel_scroll.name = "ScrollContainer"
+	var action_list: VBoxContainer = VBoxContainer.new()
+	action_list.name = "ActionList"
+	panel_scroll.add_child(action_list)
+	panel_vbox.add_child(panel_scroll)
+	panel.add_child(panel_vbox)
+
+	var toast: Label = Label.new()
+	toast.name = "ConflictToast"
+	panel.add_child(toast)
+
+	# add fake actions
+	for i: int in range(100):
+		var action_name: StringName = "bench_action_" + str(i)
+		if not InputMap.has_action(action_name):
+			InputMap.add_action(action_name)
+		var ev: InputEventKey = InputEventKey.new()
+		ev.keycode = KEY_SPACE
+		InputMap.action_add_event(action_name, ev)
+
+	var start: int = Time.get_ticks_usec()
+	for i: int in range(1000):
+		for a: StringName in InputMap.get_actions():
+			panel.call("get_action_text", a)
+			panel.call("get_action_icon", a)
+
+	var end: int = Time.get_ticks_usec()
+	print("Benchmark execution time: ", end - start, " us")
+
+	quit()
diff --git a/tests/test_remap_ui.gd b/tests/test_remap_ui.gd
index 8e61665..8d06851 100644
--- a/tests/test_remap_ui.gd
+++ b/tests/test_remap_ui.gd
@@ -19,6 +19,27 @@ func test_remap_logic() -> void:
 	key.keycode = KEY_F
 	InputMap.action_add_event("test_action", key)
 
+	var router: Node = Node.new()
+	router.name = "InputRouter"
+	router.set("current_device", 0)
+	root.add_child(router)
+
+	var panel_vbox: VBoxContainer = VBoxContainer.new()
+	panel_vbox.name = "VBoxContainer"
+	var panel_scroll: ScrollContainer = ScrollContainer.new()
+	panel_scroll.name = "ScrollContainer"
+	var action_list: VBoxContainer = VBoxContainer.new()
+	action_list.name = "ActionList"
+	panel_scroll.add_child(action_list)
+	panel_vbox.add_child(panel_scroll)
+	remap_panel.add_child(panel_vbox)
+
+	var toast: Label = Label.new()
+	toast.name = "ConflictToast"
+	remap_panel.add_child(toast)
+
+	root.add_child(remap_panel)
+
 	remap_panel.call("_ready")
 	print("Action list created")