Добавил часы, уменьшил targetFps, поправил обращение к OpenHAB

Assets/Scripts/FpsController.cs

@@ -0,0 +1,14 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class FpsController : MonoBehaviour
+{
+    [SerializeField]
+    int targetFps;
+
+    void Start()
+    {
+        Application.targetFrameRate = targetFps;
+    }
+}