diff --git a/node-server/assets/script.js b/node-server/assets/script.js
index 3e2de2a..6e1d16a 100644
--- a/node-server/assets/script.js
+++ b/node-server/assets/script.js
@@ -33,9 +33,11 @@ socket.on('position', (position) => {
 
     clearTimeout(idleTimeout);
 
-    if (Math.abs(speed) < 2) {
+    if (Math.abs(speed) < 5) {
       stopPlayback();
-    } else {
+      return;
+    }
+
       const isReverse = speed < 0;
 
       // Simuler reverse
@@ -43,11 +45,11 @@ socket.on('position', (position) => {
         simulateReverse(Math.abs(speed));
       } else {
         stopReverse();
-        let playbackSpeed = 1 + speed * 0.01;
-        playbackSpeed = Math.max(0.5, Math.min(2, playbackSpeed));
+        let playbackSpeed = 1 + speed * 0.0015;
+        playbackSpeed = Math.max(0.5, Math.min(1.5, playbackSpeed));
         controlPlayback(playbackSpeed);
       }
-    }
+    
   }
 
   lastPosition = position;