diff --git a/js/FrameRateMeasurer.js b/js/FrameRateMeasurer.js
index 76328c8..8240713 100644
--- a/js/FrameRateMeasurer.js
+++ b/js/FrameRateMeasurer.js
@@ -2,7 +2,7 @@ import FrameRateMeasuredEvent from "./events/FrameRateMeasuredEvent.js";
 
 export default class FrameRateMeasurer
 {
-    constructor(rounds = 100)
+    constructor(rounds = 30)
     {
         this.rounds = rounds;
         this.round = 0;
diff --git a/js/module.js b/js/module.js
index 0033c88..8906249 100644
--- a/js/module.js
+++ b/js/module.js
@@ -10,6 +10,7 @@ import FrameRateMeasurer from "./FrameRateMeasurer.js";
 import GraphicSet from "./GraphicSet.js";
 import ImageLoader from "./ImageLoader.js";
 import Level from "./Level.js";
+import InterfaceEvent from "./events/InterfaceEvent.js";
 
 function MainLoop(timestamp)
 {
@@ -186,8 +187,14 @@ window.addEventListener(
         gisela = new Gisela();
         architecture.setMovableToTargetPosition(gisela);
 
-        fps = 60;
-        frameDuration = 1000 / fps;
-        window.requestAnimationFrame(MainLoop);
+        window.addEventListener(
+            InterfaceEvent.FRAME_RATE_MEASURED,
+            (event) => {
+                console.log(event);
+                fps = event.frameRate;
+                frameDuration = 1000 / fps;
+                window.requestAnimationFrame(MainLoop);
+            }
+        );
     }
 );
\ No newline at end of file